Hardball with Chris Matthews 08/06/12

Alleged Wisc. temple shooter belonged to hate groups

Chris Matthews talks to Brian Levin, director of the Center for the Study of Hate and Extremism at Cal State Bernadino, and Pete Simi, a professor at the University of Nebraska, about the weekend shooting spree in Wisconsin at a Sikh temple, and what ... more Duration: {{video.duration.momentjs}}