Francis' comments came hours after he concluded a visit to Mexico, where he prayed at the border for people who died trying to reach the U.S. While speaking to reporters on the papal plane, he was asked what he thought of Trump's campaign pledge to build a wall along the entire length of the border and expel millions of people in the U.S. illegally.

"A person who thinks only about building walls, wherever they may be, and not building bridges, is not Christian," he said. While Francis said he would "give the benefit of the doubt" because he had not heard Trump's border plans independently, he added, "I say only that this man is not a Christian if he has said things like that."

Immigration is among the most contentious issues in American politics. Republicans have moved toward hardline positions that emphasize law enforcement and border security, blocking comprehensive legislation in 2013 that would have included a path to citizenship for many of the 11 million people in the U.S. illegally.

Trump also raised the prospect of the Islamic State extremist group attacking the Vatican, saying that if that happened, "the pope would have only wished and prayed that Donald Trump would have been president because this would not have happened."

Francis, the first pope from Latin America, urged Congress during his visit to Washington last year to respond to immigrants "in a way which is always humane, just and fraternal." He irked Republicans on the same trip with his forceful call for international action to address climate change.

Trump, a Presbyterian and the front-runner for the Republican presidential nomination, responded within minutes. "For a religious leader to question a person's faith is disgraceful," he said at a campaign stop in South Carolina, which holds a key primary on Saturday. "I am proud to be a Christian, and as president I will not allow Christianity to be consistently attacked and weakened."

Hispanics, an increasingly large voting bloc in U.S. presidential elections, have flocked to Democrats in recent years. President Barack Obama won more than 70 percent in the 2012 election, leading some Republican leaders to conclude the party must increase its appeal to them.

However, the current GOP presidential primary has been dominated by increasingly tough rhetoric. Trump has insisted that Mexico will pay for his proposed border wall and has said some Mexicans entering the U.S. illegally are murderers and rapists.

While Trump's words have been among the most inflammatory, some of his rivals have staked out similar enforcement positions. Texas Sen. Ted Cruz and retired neurosurgeon Ben Carson are among those who have explicitly called for construction of a wall.

Former Florida Gov. Jeb Bush, one of the few GOP candidates proposing a path to legal status for people already in the U.S. illegally, said Thursday he supports "walls and fencing where it's appropriate." Bush said that while he gets his guidance "as a Catholic" from the pope, he doesn't take his cues from Francis on "economic or environmental policy."

Marco Rubio, another Catholic seeking the GOP nomination, said that Vatican City has a right to control its borders and so does the United States. Rubio said he has "tremendous respect and admiration" for the pope, but he added, "There's no nation on Earth that's more compassionate on immigration than we are."

Cruz said he was steering clear of the dispute. "That's between Donald and the pope," he said. "I'm not going to get in the middle of them." Ohio Gov. John Kasich, on the other hand, said he was staunchly "pro-Pope."

The long-distance exchange between the pope and Trump came two days before the voting in South Carolina, a state where 78 percent of adults identify as Christian, according to the Pew Research Center's 2014 U.S. Religious Landscape Study. Of that group, 35 percent identify as evangelical and 10 percent as Catholic, the survey found.

It's unclear what impact, if any, the pope's rhetoric will have, here or in other states. An October poll conducted by The Associated Press-NORC Center for Public Affairs Research found that most Americans had no strong opinion on the pope's approach to immigration issues, though he was overall viewed favorably.

Within hours, Turkish warplanes bombed bases in northern Iraq of the Kurdistan Workers Party (PKK), which has waged a three-decade insurgency against the Turkish state and which Davutoglu accused of collaborating in the car bombing.

Turkey's armed forces would continue their shelling of recent days of YPG positions in northern Syria, Davutoglu said, promising that those responsible would "pay the price".

President Tayyip Erdogan also said initial findings suggested the Syrian Kurdish militia and the PKK were behind the bombing and said that 14 people had been detained.

The co-leader of the YPG's political wing denied that the affiliated YPG perpetrated the Ankara bombing and said Turkey was using the attack to justify an escalation in fighting in northern Syria.

The attack was the latest in a series of bombings in the past year mostly blamed on Islamic State militants.

Turkey is getting dragged ever deeper into the war in neighboring Syria and is trying to contain some of the fiercest violence in decades in its predominantly Kurdish southeast.

The political arm of the YPG, denied involvement in the bombing, while a senior member of the PKK said he did not know who was responsible.

Hundreds of Syrian rebels with weapons and vehicles have re-entered Syria from Turkey over the last week to reinforce insurgents fending off the Kurdish-led assault on Azaz, rebel sources said on Thursday.

The YPG militia, regarded by Ankara as a hostile insurgent force deeply linked to the PKK, has taken advantage in recent weeks of a major Syrian army offensive around the northern city of Aleppo, backed by Russian air strikes, to seize ground from Syrian rebels near the Turkish border.

Turkey has said its shelling of YPG positions is a response, within its rules of engagement, to hostile fire coming across the border into Turkey, something Muslim also denied.

Turkey has been battling PKK militants in its own southeast, where a 2-1/2 year ceasefire collapsed last July and pitched the region into its worst bloodshed since the 1990s. Six soldiers were killed and one wounded on Thursday when a remote-controlled handmade bomb hit their vehicle, the military said.

Davutoglu named the suicide bomber as Salih Necar, born in 1992 and from the Hasakah region of northern Syria, and said he was a member of the YPG.

A senior security official said the alleged bomber had entered Turkey from Syria in July 2014, although he may have crossed the border illegally multiple times before that, and said he had contact with the PKK and Syrian intelligence.

Davutoglu also accused the Syrian government of a hand in the Ankara bombing and warned Russia, whose air strikes in northern Syria have helped the YPG to advance, against using the Kurdish militant group against Turkey.

Russian President Vladimir Putin's spokesman, Dmitry Peskov, told a teleconference with reporters that the Kremlin condemned the bombing "in the strongest possible terms".

The order set off a furious public battle on Wednesday between the Obama administration and one of the world’s most valuable companies in a dispute with far-reaching legal implications.

This is not the first time a technology company has been ordered to effectively decrypt its own product. But industry experts say it is the most significant because of Apple’s global profile, the invasive steps it says are being demanded and the brutality of the San Bernardino attacks.

Law enforcement officials who support the F.B.I.’s position said that the impasse with Apple provided an ideal test case to move from an abstract debate over the balance between national security and privacy to a concrete one

The F.B.I. has been unable to get into the phone used by Syed Rizwan Farook, who was killed by the police along with his wife after they attacked Mr. Farook’s co-workers at a holiday gathering.

Magistrate Judge Sheri Pym of the Federal District Court for the District of Central California issued her order Tuesday afternoon, after the F.B.I. said it had been unable to get access to the data on its own and needed Apple’s technical assistance.

Mr. Cook, the chief executive at Apple, responded Wednesday morning with a blistering, 1,100-word letter to Apple customers, warning of the “chilling” breach of privacy posed by the government’s demands. He maintained that the order would effectively require it to create a “backdoor” to get around its own safeguards, and Apple vowed to appeal the ruling by next week.

Apple argues that the software the F.B.I. wants it to create does not exist. But technologists say the company can do it.

pple executives had hoped to resolve the impasse without having to rewrite their own encryption software. They were frustrated that the Justice Department had aired its demand in public, according to an industry executive with knowledge of the case, who spoke on the condition of anonymity about internal discussions.

The Justice Department and the F.B.I. have the White House’s “full support,” the spokesman, Josh Earnest, said on Wednesday.

His vote of confidence was significant because James Comey, the F.B.I. director, has at times been at odds with the White House over his aggressive advocacy of tougher decryption requirements on technology companies. While Mr. Obama’s national security team was sympathetic to Mr. Comey’s position, others at the White House viewed legislation as potentially perilous. Late last year, Mr. Obama refused to back any legislation requiring decryption, leaving a court fight likely.

The dispute could initiate legislation in Congress, with Republicans and Democrats alike criticizing Apple’s stance on Wednesday and calling for tougher decryption requirements.

Donald J. Trump, the Republican presidential contender, also attacked Apple on Fox News, asking, “Who do they think they are?”

But Apple had many defenders of its own among privacy and consumer advocates, who praised Mr. Cook for standing up to what they saw as government overreach.

Many of the company’s defenders argued that the types of government surveillance operations exposed in 2013 by Edward J. Snowden, the former National Security Agency contractor, have prompted technology companies to build tougher encryption safeguards in their products because of the privacy demands of their customers.

Privacy advocates and others said they worried that if the F.B.I. succeeded in getting access to the software overriding Apple’s encryption, it would create easy access for the government in many future investigations.

The Apple order is a flash point in a dispute that has been building for more than a decade. Advertisement Continue reading the main story Advertisement Continue reading the main story

The F.B.I. began sounding alarms years ago about technology that allowed people to exchange private messages protected by encryption so strong that government agents could not break it. In fall 2010, at the behest of Robert S. Mueller III, the F.B.I. director, the Obama administration began work on a law that required technology companies to provide unencrypted data to the government.

Lawyers at the F.B.I., Justice Department and Commerce Department drafted bills around the idea that technology companies in the Internet age should be bound by the same rules as phone companies, which were forced during the Clinton administration to build digital networks that government agents could tap.

The draft legislation would have covered app developers like WhatsApp and large companies like Google and Apple, according to current and former officials involved in the process.

There is no debate that, when armed with a court order, the government can get text messages and other data stored in plain text. Far less certain was whether the government could use a court order to force a company to write software or redesign its system to decode encrypted data. A federal law would make that authority clear, they said.

But the disclosures of government surveillance by Mr. Snowden changed the privacy debate, and the Obama administration decided not to move on the proposed legislation. It has not been revived.

The legal issues raised by the judge’s order are complicated. They involve statutory interpretation, rather than constitutional rights, and they could end up before the Supreme Court.

As Apple noted, the F.B.I., instead of asking Congress to pass legislation resolving the encryption fight, has proposed what appears to be a novel reading of the All Writs Act of 1789.

The law lets judges “issue all writs necessary or appropriate in aid of their respective jurisdictions and agreeable to the usages and principles of law.”

Among them are variations on a proposal that exploded in Indiana last year, when controversy over a so-called religious freedom law became a flashpoint in the ongoing debate over religious belief and legal equality. The Hoosier State’s measure led to an estimated $60 million in lost revenue, and after weeks of economic and political pressure, Indiana Governor Mike Pence approved revisions to the law clarifying that businesses couldn’t use it to turn away LGBT patrons.

To many supporters, these bills are necessary to protect deeply held religious beliefs and are worth the controversy and lost revenue. To critics, however, the measures seemed aimed at allowing people to treat LGBT citizens differently, based on moral opposition to homosexuality and transgenderism, and serve as a reminder that the lessons of the Indiana fight were fleeting.

The fight in South Dakota echoes earlier clashes over gender identity and bathroom use of transgender people. The sponsor of the South Dakota bathroom measure, state Rep. Fred Deutsch, has argued in committee testimony that it is necessary to protect the “bodily privacy rights” of “biologic boys and girls” and that transgender students should be offered alternate accommodations if they do not wish to use the facilities that correspond to their sex assigned at birth.

The fight has played out at the state level largely because there is no federal law that bans discrimination based on sexual orientation or gender identity. The Equality Act, a federal bill that would create such protections, is unlikely to go anywhere in a Republican-controlled Congress.

Rebecca Dodds, the mother of a transgender son who recently graduated from high school in the state’s famed Black Hills, said compelling students to use a separate facility could force them to out themselves to their peers, which could lead to harassment or violence.

Speaking in support of the bathroom bill, a representative from South Dakota Citizens for Liberty said the measure offers a good compromise: “It allows for the sensitive accommodation of students who are experiencing personal trials,” Florence Thompson testified at a hearing of the Senate education committee on Feb. 11. “And does so without giving preferential treatment to a tiny segment of the student population at the expense of the privacy rights of the vast majority.”

It extends protections for people with three moral beliefs that are laid out in the bill’s text: (1) Marriage is or should only be recognized as the union of one man and one woman (2) Sexual relations are properly reserved to marriage (3) The terms male or man and female or woman refer to distinct and immutable biological sexes that are determined by anatomy and genetics by the time of birth.

While critics worry about such bills being used to turn away LGBT people from housing, jobs or businesses, they also worry it could open the door to a broader insertion of personal morality in the public sphere. A pharmacist might, for instance, refuse to fill a birth control prescription for an unmarried woman or a child care agency might refuse to look after a boy or girl with gay parents, without risk of losing their state licenses.

Though the bill does not specify what those accommodations would be, schools that have dealt with conflicts over bathroom use have often instructed transgender students to use staff or nurse facilities, or facilities in buildings separate from their peers. The Department of Justice has issued several rulings and opinions that say such treatment of transgender students amounts to sex discrimination under Title IX, though federal courts are still weighing the issue.

Meanwhile, the majority of states lack LGBT non-discrimination laws, although a bill in Pennsylvania will likely add sexual orientation and gender identity to the state’s non-discrimination protections.

In Georgia, where lawmakers are considering at least four religious freedom bills, a group of businesses—including Coca-Cola, AT&T and Delta—has formed to promote “inclusive” policies, explicitly mentioning sexual orientation and gender identity as qualities that should be respected.

In South Dakota, dollars and cents may determine whether the bathroom bill passes too, with the ACLU arguing that the passage of such a law would put the state in direct conflict with federal policy—and therefore all but guarantee costly litigation for school districts that are forced to choose to follow one or the other. Failing to comply with guidance from the Department of Education, which has said that students’ gender identities must be respected, could run the risk of costing local districts hundreds of millions in federal funds.

Yet supporters like Deutsch say that the guidance coming from the federal government is the reason such bills are needed, so that South Dakota won’t be pressured into providing facility access for transgender students that is not yet explicitly laid out in federal law.

OPEC members Qatar, Venezuela and Kuwait said they were also ready to freeze output and oil sources in Iraq - the world's fastest-growing producer in the past year - said Baghdad would abide by a global deal aimed at tackling a growing oversupply and helping prices recover from their lowest in over a decade.

Benchmark Brent oil prices fell 2 percent on Tuesday to below $33 per barrel on concerns that Iran may reject the deal and that even if Tehran agreed it would not help ease the growing global glut.

The fact that output from Saudi Arabia and Russia is near record highs complicates any agreement since Iran is producing at least 1 million barrels per day below its capacity and pre-sanctions levels.

However, two non-Iranian sources close to OPEC discussions told Reuters that Iran may be offered special terms as part of the output freeze deal. "Iran is returning to the market and needs to be given a special chance but it also needs to make some calculations," said one source. The sources did not elaborate on the special terms, which technically could be anything from setting limited production increase levels for Iran to linking future output rises to a recovery in oil prices.

The last global deal - OPEC and non-OPEC - dates back to 2001 when Saudi Arabia persuaded Mexico, Norway and Russia to contribute to production cuts, although Moscow never followed through and raised exports instead.

Richard Hasen, a law professor at the University of California at Irvine, wrote: Justice Scalia is the most sarcastic justice on the Supreme Court. He has been for at least the last thirty years, and there is good reason to believe no other Justice in history has come close to his level of sarcasm. Now your first reaction to this claim, if you are a (sarcastic) Supreme Court aficionado or reader of the Green Bag (the two categories overlap almost perfectly), is probably: “Well, duh!” And your second reaction is likely: “Oh really? Well how can you prove that?”

In a recent dissent, Justice Scalia declared: 'Today’s tale . . . is so transparently false that professing to believe it demeans this institution. But reaching a patently incorrect conclusion on the facts is a relatively be- nign judicial mischief; it affects, after all, only the case at hand. In its vain attempt to make the incredible plausible, however – or perhaps as an intended second goal – to- day’s opinion distorts our Confrontation Clause jurisprudence and leaves it in a shambles. Instead of clarifying the law, the Court makes itself the obfuscator of last resort.'

ustice Scalia has remarked that “Seldom has an opinion of this Court rested so obviously upon nothing but the personal views of its Members.” In a civil rights case, he ended his dissent by stating that “The irony is that these individuals – predominantly unknown, unaffluent, unorganized – suffer this injustice at the hands of a Court fond of thinking itself the champion of the politically impotent.” In a gender discrimination case, he wrote: “Today’s opinion is an inspiring demonstration of how thoroughly up-to-date and right-thinking we Justices are in matters pertaining to the sexes (or as the Court would have it, the genders), and how sternly we disapprove the male chauvinist attitudes of our predecessors. The price to be paid for this display – a modest price, surely – is that most of the opinion is quite irrelevant to the case at hand.”

More recently, Scalia had some snarky things to say in his opinion on the Affordable Care Act case, which he has redubbed SCOTUScare, and on hippies who support gay marriage.

Chief U.S. District Judge Orlando Garcia, of the Western Judicial District of Texas, was notified about the death from the U.S. Marshals Service.   

"I was told it was this morning," Biery said of Scalia's death. "It happened on a ranch out near Marfa. As far as the details, I think it's pretty vague right now as to how," he said. "My reaction is it's very unfortunate. It's unfortunate with any death, and politically in the presidential cycle we're in, my educated guess is nothing will happen before the next president is elected."

The U.S. Marshal Service, the Presidio County sheriff and the FBI were involved in the investigation.Officials with the law enforcement agencies declined to comment. A federal official who asked not to be named said there was no evidence of foul play and it appeared that Scalia died of natural causes.

Texas Gov. Greg Abbott released a statement Saturday afternoon, calling Scalia a man of God, a patriot and an "unwavering defender of the written Constitution." "He was the solid rock who turned away so many attempts to depart from and distort the Constitution," Abbott said. "We mourn his passing, and we pray that his successor on the Supreme Court will take his place as a champion for the written Constitution and the Rule of Law. Cecilia and I extend our deepest condolences to his family, and we will keep them in our thoughts and prayers."

Opponents of Mr. Obama’s climate policy called the court’s action historic.“We are thrilled that the Supreme Court realized the rule’s immediate impact and froze its implementation, protecting workers and saving countless dollars as our fight against its legality continues,” said Patrick Morrisey, the attorney general of West Virginia, which has led the 29-state legal challenge.

The challenged regulation, which was issued last summer by the Environmental Protection Agency, requires states to make major cuts to greenhouse gas pollution created by electric power plants, the nation’s largest source of such emissions. The plan could transform the nation’s electricity system, cutting emissions from existing power plants by a third by 2030, from a 2005 baseline, by closing hundreds of heavily polluting coal-fired plants and increasing production of wind and solar power. Continue reading the main story

“Climate change is the most significant environmental challenge of our day, and it is already affecting national public health, welfare and the environment,” Solicitor General Donald B. Verrilli Jr. wrote in a brief urging the Supreme Court to reject a request for a stay while the case moves forward.

The regulation calls for states to submit compliance plans by September, though they may seek a two-year extension. The first deadline for power plants to reduce their emissions is in 2022, with full compliance not required until 2030.The states challenging the regulation, led mostly by Republicans and many with economies that rely on coal mining or coal-fired power, sued to stop what they called “the most far-reaching and burdensome rule the E.P.A. has ever forced onto the states.”

The states urged the Supreme Court to take immediate action to block what they called a “power grab” under which “the federal environmental regulator seeks to reorganize the energy grids in nearly every state in the nation.” Though the first emission reduction obligations do not take effect until 2022, the states said they had already started to spend money and shift resources.

Bundy's son, Ammon, was one of the leaders of the occupation of the Malheur National Wildlife Refuge. He was arrested last month. The refuge's current occupiers said -- during a purported live stream of a conference call between protesters, activists and conservative Nevada lawmaker Michele Fiore -- they were prepared to leave Thursday morning.

Fiore told those on the call that Mike Arnold -- Ammon Bundy's lawyer, who Fiore says was in the car with her -- spoke with the FBI. She said the agency promised it would stand down Wednesday night and allow her to be at the FBI checkpoint on Thursday morning when the occupiers turn themselves in.

According to the agency, one of the remaining occupiers rode outside barricades at the Malheur National Wildlife Refuge. When agents tried to approach him, he sped off back to the refuge.After that, the FBI said agents "moved to contain the remaining occupiers by placing agents at barricades both immediately ahead of and behind the area where the occupiers are camping."The FBI said no shots were fired and it is continuing to negotiate with those inside the refuge.

Four people are believed to be still occupying the refuge.

Earlier on the call, the occupiers sounded concerned that the FBI planned to move in Wednesday night and that it would lead to their deaths. At times, they seemed to embrace that outcome as fatalistic.

When one woman -- presumed to be Fiore -- asked David and Sandy about their families, a man responded, "God has put us on this path. Our families are already taken care of; they weren't in our lives much before all this because God made sure we didn't have that to weigh us down so that we could do this," one man said.

The people on the phone could be heard debating conditions for which they'd be willing to leave the refuge. At one point late Wednesday night, more than 66,000 people were listening.Wednesday marks day 40 of the occupation.

Ammon Bundy and others started out demonstrating against the sentencing of Dwight Hammond and his son Steven, ranchers who were convicted of arson on federal lands in Oregon.But a January 2 march supporting the Hammonds led to the armed occupation of the refuge, with protesters decrying what they call government overreach when it comes to federal lands.Bundy and other members of his group were arrested during an incident along a highway last month.

At the same time, law enforcement officers shot and killed LaVoy Finicum, one of the protest group's most prominent members.

"A few weeks ago, the Department of Justice and Ferguson's own negotiators came to an agreement that was both fair and cost-effective — and that would provide all the residents of Ferguson the constitutional and effective policing and court practices guaranteed to all Americans. As agreed, it was presented to the Ferguson City Council for approval or rejection. And last night, the city council rejected the consent decree approved by their own negotiators. Their decision leaves us no further choice."

She also said she was disappointed that Ferguson had not approved the deal, as the goal of the negotiation was to avoid litigation.

A year after the DOJ announced the findings of its investigation into the Ferguson Police Department, Lynch said the people of Ferguson should not have to wait any longer for "their city to adopt an agreement that would protect their rights and keep them safe." She said the violations by the police and courts in Ferguson "were not only egregious — they were routine."

The lawsuit alleges a "pattern or practice of law enforcement conduct that violates the First, Fourth and 14th Amendments of the Constitution and federal civil rights laws," Lynch said. "We intend to aggressively prosecute this case and I have no doubt that we will prevail."

Obama's budget drafters said the deficit would decrease in the next fiscal year, which begins in October, going from $616 billion to $503 billion. Over the next decade, though, they said the deficit would increase amid increased spending on older Americans' health care.

"The budget is a road map to a future that embodies America's values and aspirations: a future of opportunity and security for all of our families; a rising standard of living; and a sustainable, peaceful planet for our kids," Obama wrote in a message to lawmakers. "This future is within our reach. But just as it took the collective efforts of the American people to rise from the recession and rebuild an even stronger economy, so will it take all of us working together to meet the challenges that lie ahead."

"It is clear that this President will not put forth the budget effort that our times and our country require. Instead of hearing from an administration unconcerned with our $19 trillion in debt, we should focus on how to reform America's broken budget process and restore the trust of hardworking taxpayers," the Senate Budget Chairman Sen. Mike Enzi wrote.

$1 billion in new funding for treating opioid addiction, a national epidemic that's taken prominence on the presidential campaign trail, and another billion for cancer research as part of Vice President Joe Biden's "moonshot" initiative.

also includes bolstering spending on national security priorities, including $7.5 billion in new spending to combat ISIS and $3.4 billion to step up military presence in Europe in a bid to counter Russian President Vladimir Putin. Another $19 billion would go toward bolstering the country's cybersecurity through updating information technology systems.

The Republican chairmen of the Senate and House budget committees said last week they were forgoing the decades-long tradition of hearing testimony from the director of the Office of Management and Budget, claiming they expected Obama's budget to offer little in debt reduction.

In parts, the document reads like a "good riddance" letter to a GOP-led Congress that's offered Obama little in terms of bipartisan compromise. A $10.25-per-barrel fee on oil, meant to pay for needed infrastructure projects and a transition to green transportation systems, only enraged Republicans when it was announced last week. An increase in funding to Wall Street regulators is also unlikely to meet approval from the GOP, as is a $1.3 billion request for accelerating the use of clean energy sources.

The decision enraged Democrats, who said the decision broke four decades of precedent. Democrats on the Senate Budget panel noted that a hearing on the President's budget request was held even in 2004, when toxic ricin was found in a Senate office mail room."Even under those extraordinary circumstances, the committee carried out its duties," the panel's Democrats said. "The year, with no unusual circumstances to prevent us from doing our work, we have been provided with no reasonable explanation for the decision not to hold a hearing," wrote Democratic members of the House Budget panel.

The Fast Start plan will require extensive coordination between city, state and federal officials,  Weaver said. She was joined Tuesday by retired National Guard Brig. Gen. Michael McDaniel, who said he thinks the project can be done within a year by 32 crews.

McDaniel — who is assisting in coordinating activities between the city, the Lansing Board of Water and Light, state and federal agencies, and other stakeholders -- said the project could begin within the next month. But McDaniel reiterated the plan is still in its early phases and much of it is based on "assumptions."

The preliminary project scope developed by the BWL shows that up to 15,000 lead pipes could be removed in one year "under optimal conditions," Weaver said.McDaniel noted that while it took the BWL 10 years to remove 13,500 pipes, he thinks they can move quicker in Flint because they've perfected the process. McDaniel and Weaver said Flint crews would also be involved in the project.

The project would be done in two phases, with the first targeting high-risk households of children under the age of 6, children with elevated blood-lead levels, pregnant women, senior citizens, residential day care facilities, people with compromised immune systems and households where water tests indicate high levels of lead at the tap.

The project will not immediately address schools, businesses and other locations in Flint, according to a document released by the city detailing the plan. The city said most large facilities are served by "high-capacity cast iron water services," and not the typical lines found in residential water services.

the document states. "For institutional entities like schools and businesses, bottled water can continue to provide for their short-term needs."

Phase two of the program would ramp up to a "full-scale operation" that would bring in 32 crews and a "robust administration and logistics support team to meet the one-year goal," Weaver said.

McDaniel said the costs in the projected $55-million effort could fluctuate because of  the architecture and condition of the water distribution system. The estimated cost per line is $3,670, according to a city document. Of the $55 million, about $1.5 million will go toward administration and logistics, according to the city, which said personnel costs are estimated at $900,000 and operations costs are projected to be $600,000. According to the city, the bulk of the cost — $36 million — will go toward the labor and about $9.7 million will go toward the materials.

According to the city, the Fast Start program will remove and replace the lines at no cost to the homeowner. However, homeowners will be required to sign an agreement that authorizes Flint to remove and replace the portions of the lines on their private property and allow access to the meter inside the home.Lead lines will be replaced with new copper lines and a water filter will be installed at the kitchen tap for three months as a precaution, city officials said.

Flint's drinking water became contaminated with lead in April 2014 after the city, while under the control of a state-appointed emergency manager, switched its source to the Flint River as a temporary cost-cutting move and the state Department of Environmental Quality failed to require the addition of needed corrosion-control chemicals. As a result, corrosive water caused lead to leach from pipes, joints and fixtures, causing many citizens to receive water with unsafe lead levels. The state has told residents not to drink the water without filtering and says it is treating all Flint children as having been exposed to unsafe levels of lead

The FBI is now investigating the contamination of Flint’s drinking water amid a growing public outcry. U.S. Rep. Candice Miller, R-Harrison Township, proposed an emergency $1-billion grant to be authorized through the Environmental Protection Agency, and two Democratic U.S. senators and U.S. Rep. Dan Kildee, D-Flint Township, proposed up to $400 million in dollar-for-dollar matching funds from the state to do much the same thing.

The U.S. Attorney's Office announced Jan. 5 that it was assisting the EPA in the investigation

Several lawsuits have been filed in connection with the crisis.

When asked at the news conference whether she thinks Snyder will support the plan, Weaver said the city can no longer afford to wait."We’re putting forward our plan and we cannot wait for that," Weaver said. "We don’t trust that and we deserve new pipes. That’s the only way this community is going to be confident and people will stay here and people will come. I cannot imagine that he would not support this plan. If he doesn’t, shame on him."

Shares of Morgan Stanley (MS.N) slid 6.9 percent in their largest one-day drop since November 2012, while rival Goldman Sachs (GS.N) fell 4.6 percent. Both closed at their lowest since 2013.

Facebook Inc (FB.O), Amazon.com Inc (AMZN.O) and other technology stocks that had lent strength to the market last year extended their decline from Friday. Fund managers said last year's outsized gains among some Internet stocks made them the first choice to sell now.

The Dow Jones industrial average .DJI closed down 177.92 points, or 1.1 percent, at 16,027.05, the S&P 500 .SPX lost 26.61 points, or 1.42 percent, to end at 1,853.44 and the Nasdaq Composite .IXIC dropped 79.39 points, or 1.82 percent, to 4,283.75.

Falling oil prices along with concern over a worsening global growth outlook have caused a sharp selloff in stocks this year. Investors have been searching for a catalyst that might change the market's course.

Adding to recent woes for the tech sector, Cognizant (CTSH.O) dropped 7.7 percent to $54.05 after the IT services provider issued a weak sales forecast. Amazon fell 2.8 percent while Facebook dropped 4.2 percent

Declining issues outnumbered advancing ones on the NYSE by 2,484 to 618; on the Nasdaq, 2,029 issues fell and 804 advanced. The S&P 500 posted 7 new 52-week highs and 97 new lows; the Nasdaq recorded 4 new highs and 495 new lows.

At least 12 groups are working to develop a vaccine.

European Medicines Agency (EMA), Europe's drugs regulator, said it established an expert task force to advise companies working on Zika vaccines and medicines, mirroring similar action during the two-year-long Ebola epidemic that started in December 2013 and the pandemic flu outbreak in 2009.

There are no vaccines or treatment for Zika and none even undergoing clinical studies. Most infected people either have no symptoms or develop mild ones like fever and skin rashes.

"The good news is this is not like Ebola; people don't die of Zika. A lot of people get it and don't even know that they have it," Obama told CBS News

Most of the money sought by Obama, who faces pressure from Republicans and some fellow Democrats to act decisively on Zika, would be spent in the United States on testing, surveillance and response in affected areas, including the creation of rapid-response teams to contain outbreak clusters.

Dr. Anne Schuchat, principal deputy director of the U.S. Centers for Disease Control and Prevention, said she was not expecting "large-scale amounts of serious Zika infections" in the continental United States as warmer months bring larger and more active mosquito populations.

Obama's funding request to Congress includes $335 million for the U.S. Agency for International Development to support mosquito-control, maternal health and other Zika-related public health efforts in affected countries in the Americas.

Fauci said he anticipated beginning a so-called Phase 1 trial this summer for a Zika vaccine that would take about three months to test if it is safe and induces a good immune response before further studies can be conducted.

The CDC said its Zika emergency operations center, with a staff of 300, has been placed on its highest level of activation, reflecting a need for accelerated preparedness for possible local virus transmission by mosquitoes in the continental United States.

Much remains unknown about Zika, including whether the virus actually causes microcephaly, a condition marked by abnormally small head size that can result in developmental problems.Brazil is investigating the potential link between Zika infections and more than 4,000 suspected cases of microcephaly. Researchers have identified evidence of Zika infection in 17 of these cases, either in the baby or in the mother, but have not confirmed that Zika can cause microcephaly. 

Word that Zika can be spread by sexual transmission and blood transfusions and its discovery in saliva and urine of infected people have added to concern over the virus.

The World Health Organization declared the outbreak an international health emergency on Feb. 1, citing a "strongly suspected" relationship between Zika infection in pregnancy to microcephaly.

Brazil is grappling with the virus even as it prepares to host the Olympic Games in Rio de Janeiro in August, with tens of thousands of athletes and tourists anticipated.The U.S. Olympic Committee has told U.S. sports federations that athletes and staff concerned about their health due to Zika should consider not going to the Olympics.

Former Olympian Donald Anthony, president and board chairman of USA Fencing, said, "One of the things that they immediately said was, especially for women that may be pregnant or even thinking of getting pregnant, that whether you are scheduled to go to Rio or no, that you shouldn't go."

At an emergency meeting Sunday, members of the U.N. Security Council "strongly condemned" the launch and reaffirmed that "a clear threat to international peace and security continues to exist

U.N. Secretary-General Ban Ki-moon said the launch is "deeply deplorable" and in violation of Security Council resolutions "despite the united plea of the international community against such an act.

With tensions high, South Korea fired warning shots Monday morning after a North Korean patrol boat crossed the maritime border between North and South Korea, South Korea's Defense Ministry said. The North Korean boat withdrew about 20 minutes later, the ministry said.Such incidents are not uncommon, CNN's Paula Hancocks reports. But the timing of this one -- so soon after North Korea's rocket launch -- will likely bring additional scrutiny to the incident, she said.

The Kwangmyongsong carrier rocket blasted off from the Sohae launch facility at 9 a.m Sunday (7:30 p.m. ET Saturday), entering orbit nine minutes and 46 seconds after liftoff, North Korea's state news agency KCNA reported.

The U.N. working group is believed to have decided that Assange is being unlawfully detained, according to the Press Association, a British news organization. The decision is scheduled to be published Friday.

The Swedish prosecutors' statement noted a May 2015 court ruling that Assange "should still be detained" and that Ecuadorian officials haven't allowed Swedish authorities to interview him.

The Swedes issued an arrest warrant for Assange on sex crime allegations unrelated to WikiLeaks in 2010. Assange was in London at the time, and as he fought to have the warrant dismissed, Ecuador granted him political asylum. He's been living in the embassy since June 2012.

Whatever the U.N. group decides, it won't affect how Swedish authorities look at Assange's case. Nor will it necessarily affect what police in London will do.

London police ended their 24-hour guard of the Ecuadorian Embassy in October, saying it was no longer "proportionate."

Assange said he submitted a complaint to the U.N. Working Group on Arbitrary Detention about his case in 2014. Justice For Assange, a site set up to fight for his release, said the panel is expected to rule this week on whether Assange's detention arbitrarily deprived him of his liberty -- in other words, whether it is illegal.

But Assange added that if the panel ruled in his favor, "I expect the immediate return of my passport and the termination of further attempts to arrest me."The Australian has not been charged and has denied the rape claim. He says it is retaliation for WikiLeaks having released thousands of pages of government secrets.He has said he fears Sweden would extradite him to the United States, where he could face the death penalty if he is charged and convicted of publishing those documents.

In his appeal to the U.N. Working Group on Arbitrary Detention, Assange said his confinement has deprived him of access to fresh air, sunlight and adequate medical care. He says he is subject to round-the-clock surveillance and remains in a constant state of insecurity.

In other instances of detention, the U.N. working group called for the release of Aung San Suu Kyi in Myanmar after years of house arrest. The group has also ruled for the release of former Egyptian President Mohamed Morsy, but he remains in prison.

Chan, whose agency was assailed as too slow in reacting to West Africa's Ebola epidemic that killed more than 10,000 people in the past two years, cited "first and foremost the big concern about microcephaly," the birth defect that causes babies to be born with abnormally small heads and improperly developed brains.

This marks the fourth time the WHO has declared a global health emergency since such procedures were put in place in 2007, with the others arising from influenza, Ebola and polio.

Brazil is due to host the Olympics in Rio de Janeiro in August, and President Dilma Rousseff's chief of staff said on Monday there is no risk of cancelling the games due to Zika.

The emergency designation, recommended by a committee of independent experts following criticism of a hesitant response to Zika so far, should help fast-track international action and research priorities. The move lends official urgency to research funding and other steps to stem the spread of the virus.

U.S. Centers for Disease Control and Prevention (CDC) head Thomas Frieden said the WHO emergency declaration "calls the world to action" on Zika. The CDC added four more countries and territories to its list of locales that pose a risk for Zika infection, advising pregnant women to consider avoiding travel to those areas.

The Zika virus has raised questions worldwide about whether pregnant women should avoid infected countries. Chan said delaying travel was something pregnant women "can consider" but added that if they needed to travel they should take protective measures by covering up and using mosquito repellent.

Brazil has reported some 3,700 suspected cases of microcephaly. Brazilian Health Minister Marcelo Castro told Reuters the epidemic was worse than believed because in 80 percent of cases the infected people had no symptoms.

As the virus spreads from Brazil, other countries in the Americas are also likely to see cases of babies with Zika-linked birth defects, experts believe. The clinical symptoms of Zika are usually mild and often similar to dengue, which is transmitted by the same mosquito, leading to fears that Zika will spread into all parts of the world where dengue is commonplace.

More than a third of the world’s population lives in areas at risk of dengue infection, in a band stretching through Africa, India, Southeast Asia and Latin America.Zika's rapid spread in Latin America is attributed to the prevalence of Aedes aegypti and a lack of immunity among the population.

A senior Obama administration official, speaking on condition of anonymity, said, "This is not an Ebola-type situation where you have to stop people at the border."

New York State Governor Andrew Cuomo said the state's health department would offer free tests for individuals with symptoms of infection who have traveled to countries impacted by Zika.

The decision extended a 2012 ruling, which invalidated future life-without- parole sentence for juvenile murderers, to all such offenders who were given life sentences in the past.

Monday's opinion was written by Justice Anthony Kennedy and joined by Chief Justice John Roberts and the court's four liberals, Justices Ruth Bader Ginsburg, Stephen Breyer, Sonia Sotomayor, and Elena Kagan.

A total of 2,341 people are now serving mandatory sentences of life without parole for juvenile offenses. Roughly 1,000 of them would be affected by a decision in this case, according to a study by The Phillips Black Project, a non-profit law group that represents prisoners facing severe sentences. The remainder, the study concluded, were imprisoned in states that have already applied the ruling retroactively.

Monday's decision said the states do not have to hold new sentencing hearings if they allow juvenile homicide offenders the opportunity to be released on parole. Such a step "ensures that juveniles whose crimes reflected only transient immaturity -- and who have since matured -- will not be forced to serve a disproportionate sentence" in violation of the Constitution's ban on cruel and unusual punishment.

The record-tampering charges accused Mr. Daleiden and Ms. Merritt of making and presenting fake California driver’s licenses, with the intent to defraud, for their April meeting at Planned Parenthood in Houston.

Abortion opponents claimed that the videos, which were released starting in July, revealed that Planned Parenthood was engaged in the illegal sale of body parts — a charge that the organization has denied and that has not been supported in numerous congressional and state investigations triggered by the release of the videos.

In a statement on Monday night, Mr. Daleiden said: “The Center for Medical Progress uses the same undercover techniques that investigative journalists have used for decades in exercising our First Amendment rights to freedom of speech and of the press, and follows all applicable laws. We respect the processes of the Harris County district attorney, and note that buying fetal tissue requires a seller as well. Planned Parenthood still cannot deny the admissions from their leadership about fetal organ sales captured on video for all the world to see.”

The release of the videos last summer created a furor and gave new strength to the conservative drive to defund Planned Parenthood. The organization was forced to apologize for the casual tone that one of its officials had used to discuss a possible transfer of fetal tissue to what she believed was a legitimate medical company. But Planned Parenthood said the fees being discussed were to cover costs and were legal. Advertisement Continue reading the main story Advertisement Continue reading the main story

Security forces entered the hotel early Saturday and freed 126 hostages, half of whom were hospitalized, according to Burkina Faso's foreign minister, Alpha Barry.Read More

Of the 29 people who died, 22 have been identified, Ouagadougou prosecutor Maïza Sereme said, according to state broadcaster RTB.

President Roch Marc Christian Kabore told the nation more than 50 people were wounded. The injured included two Burkinabe police officers, one soldier and one service member from France.It was unclear whether the death toll included the three attackers that Kabore said were killed.

Survivors described horrific scenes as the attackers paced and fired in the hotel Friday night.

The West African nation's forces received logistical support from American and French troops. Shortly after the forces stormed the hotel, the sounds of gunshots faded.

The assault appeared well-planned, with some of the attackers coming to the hotel during the day and mingling with guests, authorities said. When darkness fell, more attackers joined them.

Before the hotel assault, they attacked the Cappuccino café across the street, which had about 100 people, according to the state broadcaster. They then took off to the Splendid Hotel, where they seized hostages. Witnesses said the attackers wore turbans and spoke a language not native to Burkina Faso, a former French colony.