The Deadly Results Of Right-Wing Extremism

Is Scott Roeder, the man who was charged today in the murder of Dr. George Tiller, best understood as a lone-wolf extremist or as a member of a community that supported and encouraged his actions? We discuss that question with Dave Neiwert, who chronicles right-wing movements on the blog Orcinus and Rick Perlstein, the author of "Nixonland" and a former OurFuture.org blogger who launched "The Big Con."