"Family income also affects success on campus. Graduation rates for high-income students climbed to 54 percent for those born in 1979-1982, from 36 percent for those born in 1961-1964. By contrast, graduation rates for low-income students had improved by just 4 percentage points, to 9 percent, based on a December 2011 paper by University of Michigan economists Martha Bailey and Susan Dynarski." This article helps shed light on the growing problem of opportunity gap, by education and extracurricular activities, to the general public. This article can help someone by giving them factual evidence for the opportunity gap through studies and data collected.

"Over the last several decades, union membership in the United States has declined precipitously, from 24 percent of all wage and salary workers in 1973 to 11.1 percent today. At the same time, our economy has increasingly begun to favor the wealthiest members of society. The labor share of income has reached the lowest level it's been since 1929, and that diminished income is distributed incredibly unequally (see chart). According to data from Thomas Piketty and Emmanuel Saez, the richest 1 percent of Americans now take home the same share of wage income as the bottom 50 percent." This article explains how much of a problem income inequality has become today regarding voters. This can help someone who is researching income inequality by showing them how it influences other aspects of the government.