Fifty years ago (1967) Detroit experienced one of the worst riots in American history. The 5 days of unrest left 43 people dead, thousands injured, and many buildings burned. Detroit's tumultuous summer was recently documentin in the film, "12th and Clairmont," directaed by Brian Kaufman. Since then, what have we learned and how are we different? Kaufman's expertise is in visual journalism and documentary work.