You think Tamerlan and Dzokhar Tsarnaev's roots in Chechnya—which has produced radical Islamist terrorists responsible for some of the bloodiest attacks of modern times—might have something to do with the brothers having carried out the Boston Marathon bombing?  Don't be foolish.

Nope. Where the Tsarnaevs came from had "nothing to do" with the bombings.  These were just two guys who were either depraved, crazy or both.  At least, so said Baher Azmy on today's Up With Steve Kornacki on MSNBC. Azmy is head of the "Center for Constitutional Rights", founded by radical lawyer William Kunstler. View the video after the jump.