In this episode of Terrorism 360°, Founding Director of START Dr. Gary LaFree interviews Dr. Jessica Stern, an expert on perpetrators of violence and the possible connections between trauma and terror in the field of terrorism studies. She has written on terrorist groups across religions and ideologies, among them neo-Nazis, Islamists, anarchists, and white supremacists, writing also about anti-terrorist movements. She is currently working on a study of Radovan Karadzic, a former politician indicted for war crimes in Bosnia.