02:07
Mass Appeal: Collective Behavior and Social Movements
Most movements are populated by both moderates and militants. The role each plays, and the relationship between them, can be quite complex.
02:11
Politics of Extremism, The
Former White House press secretary Mike McCurry talks about the tendency to be, "...provocative, or angry, or loud, or shrill..." as perhaps the only way to cut through the enormous amount of information that is cluttering the political landscape at...