"Painting the war on drugs as mainly a backlash against the gains of the civil rights movement, Professor Forman writes, ignores the violent crime wave of the 1970s and minimizes the support among many African-Americans for get-tough measures.
"Furthermore, he argues, drug offenders make up less than 25 percent of the nation’s total prison population, while violent offenders — who receive little mention in 'The New Jim Crow' — make up a much larger share.
“'Even if every single one of these drug offenders were released tomorrow,' he writes, 'the United States would still have the world’s largest prison system.'
"To Professor Alexander, however, that argument neglects the full scope of the problem.
"Our criminal 'caste system,' as she calls it, affects not just the 2.3 million people behind bars, but also the 4.8 million others on probation or parole (predominately for nonviolent offenses), to say nothing of the millions more whose criminal records stigmatize them for life.
“'This system depends on the prison label, not just prison time,' she said."
If I understand her argument, all those convicted of felonies continue paying for their crimes long after they leave prison.
Personally, I don't think it was coincidence that the War on Drugs began about the same time capitalists began outsourcing millions of middle class jobs
http://www.nytimes.com/2012/03/07/books/michelle-alexanders-new-jim-crow-raises-drug-law-debates.html?pagewanted=all