paving the way for a potential $4.2 billion industry that could create tens of thousands of jobs and become one of the largest markets in the country.

end years of racially disproportionate policing that saw Black and Hispanic people arrested on low-level marijuana charges far more frequently than white people.

The deal was crafted with an intense focus on making amends in communities impacted by the decades-long war on drugs.

No state’s work force has been battered as badly by the coronavirus pandemic as Nevada’s, and people are especially struggling in Las Vegas, a boom-and-bust city where tourist dollars and lavish tips have given way to shuttered hotels and weed-strewn parking lots.

Las Vegas has the highest unemployment rate among large cities, with more than 10 percent out of work, according to the Bureau of Labor Statistics, and over the last year the work force in Nevada has lost more income than in any other state.

“I feel pretty scared every day, right now, whenever I think about my bills,”

The early coronavirus mistakes were mostly mistakes of excessive optimism.

But overoptimism isn’t the only type of error in public health. Pessimism can also do damage.

Difficult truths can sometimes be a vital public-health tool. But so can optimism. Optimism can help people to get through tough times and make sacrifices, in the belief that better days are ahead.

The immigrants also will be allowed to work legally in the United States as part of the temporary protective status the administration issued as it considers the next steps in a yearslong American pressure campaign to force Mr. Maduro from power.

Venezuela is mired in one of the world’s worst humanitarian crises under Mr. Maduro, who, through a mix of corruption and neglect, oversaw the decay of the country’s oil infrastructure that had propped up its economy. The United Nations has estimated that up to 94 percent of Venezuela’s population lives in poverty, with millions of people bereft of regular access to water, food and medicine.

The United States has been at the fore of an international campaign to force Mr. Maduro from power since disputed elections in 2018. It is one of the few foreign policy priorities that has been advanced by both the Biden and Trump administrations, each of which recognizes Juan Guaidó, the opposition leader and former head of Venezuela’s National Assembly, as the country’s legitimate leader.

Twenty-two years ago, Prime Minister Tony Blair announced an ambitious plan to fight child poverty in Britain. At the time, more than 25 percent of British children lived in poverty.

The campaign by Blair and the Labour Party radically changed the situation. Eight years after his announcement, the child poverty rate had fallen by half. “It’s not rocket science,”

the child benefit was “the most transformational thing” in the legislation.

The coronavirus pandemic has weakened democracy across Europe, according to a human rights group that looked into 14 countries.

increasing threats to journalists, limits on freedom to protest, and the weakening independence of the judicial systems, among other developments.

Fears over the misuse of such prerogatives by governments in Eastern Europe have been widely documented, and in its report, the Berlin-based Civil Liberties Union for Europe said that countries such as Hungary, Poland or Slovenia had used the pandemic to strengthen their hold on power and limit criticism of the government.

the agency continues to warn Americans against traveling in general.

“We know that after mass travel, after vacations, after holidays, we tend to see a surge in cases,” Dr. Walensky said Monday night on MSNBC. “And so, we really want to make sure — again with just 10 percent of people vaccinated — that we are limiting travel.”

To the frustration of airlines and others in the travel industry, the latest guidance comes as students and families are considering spring break plans almost a year after wide swaths of the United States first shut down, and a growing share of Americans tentatively book travel for later in the year.

The allegation against President Juan Orlando Hernández came in opening arguments at an accused drug trafficker’s trial.

“They would — as the president put it — ‘shove the drugs right up the noses of the gringos,’” said the prosecutor, Jacob Harris Gutwillig, an assistant U.S. attorney in New York.

The trial is also something of a referendum on Mr. Hernández, who has been dogged for years by accusations of possible connections to drug traffickers. He has not been charged, but in court documents filed earlier this year, American prosecutors revealed for the first time that they were investigating the Honduran president.

When President Biden pledged last week to amass enough shots by late May to inoculate every American adult, the pronouncement was greeted as a triumphant acceleration of a vaccination campaign that seemed only weeks earlier to be faltering.

A closer look at the ramp-up announced last week offers a more mixed picture, one in which the new administration expanded and bulked up a vaccine production effort whose key elements were in place when Mr. Biden took over for President Donald J. Trump. Both administrations deserve credit, although neither wants to grant much to the other.

At a White House vaccine “summit” on Wednesday afternoon, Mr. Biden will announce that he intends to secure an additional 100 million doses of the Johnson & Johnson single-shot vaccine by the end of this year, with the goal of having enough on hand to vaccinate children and, if necessary, administer booster doses or reformulate the vaccine to combat emerging variants of the virus.

“Unfortunately we have found that the new variants of Covid-19 are continuing to spread. And when you combine the variant of concern, B.1.1.7., the one first reported in the U.K., and the new variant of interest, B.1.5.2.6., that was first reported here in New York, together these new variants account for 51 percent of all cases that we have in the city right now. So for the variant of interest, B.1.5.2.6., that was reported here first in New York, our preliminary analysis indicates that it is probably more infectious than older strains of the virus. You know, what I referred last week to ‘Covid Classic.’ It may be similar in infectiousness to the B.1.1.7., the U.K. strain, but we’re not certain about this yet.

Genetic analysis suggests that roughly half of coronavirus cases in New York City now are caused by two new forms of the pathogen, city officials reported on Wednesday.

Another more contagious variant, B.1.1.7, first discovered in Britain, also is spreading steadily in the city, accounting for 12 percent of cases analyzed in the last week of February, up from 8 percent the prior week. B.1.1.7 may be more lethal than earlier versions of the virus.

Across Maryland on Wednesday, mayors, county executives, business owners and public health officials were parsing Gov. Larry Hogan’s surprise Tuesday announcement that he was loosening statewide Covid restrictions.

“With the pace of vaccinations rapidly rising and our health metrics steadily improving, the lifting of these restrictions is a prudent, positive step in the right direction and an important part of our economic recovery,” Mr. Hogan said. He was joined at his announcement by Dr. Robert R. Redfield, a former director the Centers for Disease Control and Prevention, who is now a senior adviser to the governor.

“I was shocked, I thought it was a joke,” said Dr. Leana Wen, a public health professor at George Washington University and former Baltimore health commissioner.

the Society of Editors, was forced into an embarrassing about-face after objections from more than 160 journalists of color as well as the editors of both The Guardian and The Financial Times.

“The U.K. media is not bigoted,” and accused Meghan and Harry of an unfounded attack on the profession.

That measure of restraint may be the result of the Mail on Sunday and MailOnline website having lost a recent court case involving the couple.

Mr. López Obrador won the admiration of President Donald J. Trump for cooperating with his hard-line immigration agenda, and the Mexican president praised Mr. Trump during a call with Mr. Biden, then the president-elect, in December.

Mr. Biden is now hoping that Mr. López Obrador will become a partner in preventing another cycle of out-of-control migration from Central America, but that he will do so without resorting to the full range of policies Mr. Trump embraced.

Mr. López Obrador recently called for a new guest worker program for Mexicans and Central Americans in the United States, although Mr. Biden’s press secretary said on Monday the move would require legislation from Congress.

Lawmakers in Mexico approved a bill Wednesday night to legalize recreational marijuana, a milestone for the country, which is in the throes of a drug war and could become the world’s largest cannabis market, leaving the United States between two pot-selling neighbors.

The 316-to-129 vote in Mexico’s lower house, the Chamber of Deputies, came more than two years after the Mexican Supreme Court ruled that the country’s ban on recreational marijuana was unconstitutional and more than three years after the country legalized medicinal cannabis.

The measure, as of Wednesday night, would allow adults to smoke marijuana and, with a permit, grow a small number of cannabis plants at home. It would also grant licenses for producers — from small farmers to commercial growers — to cultivate and sell the crop.

MEXICO CITY — President Andrés Manuel López Obrador has never been short of criticisms about his predecessor’s legacy. But he has reserved a special contempt for the sweeping overhaul that opened Mexico’s tightly held energy industry to the private sector.

The measure, which was recently approved by Mexico’s Congress with the forceful support of Mr. López Obrador, would also limit the participation of private investors in the energy sector. Both effects are central to his long-held aim of restoring energy self-sufficiency and safeguarding Mexican sovereignty.

Opponents of the legislation say that it would not only fail to resuscitate the energy sector or help achieve energy independence but that it would also violate Mexico’s international commitments to reducing carbon emissions, run afoul of trade agreements and further chill foreign investment in Mexico just as the nation is struggling to regain economic momentum amid the pandemic.

Consultants who work with challengers are no longer barred from receiving Democratic campaign money.

After she upset Mr. Crowley in a landslide, her team of techies gave their new tool a name, Reach, and they formed a company to assist other progressive campaigns. But one place where they found their services weren’t wanted was at the very top: the Democratic Congressional Campaign Committee.

But apparently the committee’s leadership — which changed hands after the 2020 elections — has been listening. Its new chairman, Representative Sean Patrick Maloney, officially reversed the policy on Tuesday.

proponents insisted that funneling $1.9 trillion to American households and businesses wouldn’t unshackle a long-vanquished monster: inflation.

nflation prospects increasingly influenced political commentary and Wall Street trading.

Jamie Dimon, chief executive of JPMorgan Chase, is among those tracking the inflation threat. “There’s a very good chance you’re going to have a gangbuster economy for the rest of this year and easily into 2022, and the question is: Does that overheat everything?” he said in an interview with Bloomberg Television last week.

The Biden administration published revised guidelines on Wednesday for nursing home visits during the coronavirus pandemic, allowing guests to go inside to see residents regardless of whether they or the residents have been vaccinated.

Federal officials said in the new guidance that outdoor visits were still preferable because of a lower risk of transmission, even when residents and guests have been fully vaccinated.

About 62.5 million people have received at least one dose of a Covid-19 vaccine, including about 32.9 million people who have been fully vaccinated by Johnson & Johnson’s single-dose vaccine or the two-dose series made by Pfizer-BioNTech and Moderna.

The Biden administration took steps on Wednesday to address surging migration to the border, restoring a program allowing some Central American children to apply from their home country for admission to the United States and searching for additional housing for the increasing number of young migrants who have been detained after crossing from Mexico.

Republicans are framing the situation as a crisis of Mr. Biden’s making, signaling an aim to use his immigration agenda as a political weapon against him in 2022.

Officials apprehended a migrant along the border or at its entry ports more than 100,400 times in February, a roughly 28 percent increase from the prior month.