Attorney General Eric Holder expressed “concern” Thursday evening that black men are unfairly served with longer prison sentences than white men and that America’s prison system demands overhaul. “Too many people go to too many prisons for far too long for no good law enforcement reason,” Mr. Holder said, in remarks to the Rev. Al Sharpton’s National Action Network in New York, Politico reported. “It is time to ask ourselves some fundamental questions about our criminal justice system. … It is time to examine our systems and determine what truly works.” Mr. Holder said in the Politico report that state...