New York Times

This month, more than three million high school students will receive their diplomas. At more than 80 percent, America’s graduation rate is at a record high. More kids are going to college, too. But one-third of the nation’s African-American and Latino young men will not graduate.

In an era when there is virtually no legal work for dropouts, these young men face a bleak future. It is not news that the students who don’t make it out of high school largely come from our poorest neighborhoods, but the degree to which they are hyper-concentrated in a small set of schools is alarming. In fact, according to new research I conducted with my colleagues at Johns Hopkins University, half of the African-American boys who veer off the path to high school graduation do so in just 660 of more than 12,600 regular and vocational high schools...