In this episode of Terrorism 360°, Founding Director of START Dr. Gary LaFree interviews terrorism expert Dr. Marc Sageman, a professor at the University of Pennsylvania and Columbia and a Senior Fellow in the Foreign Policy Research Institute’s Center for the Study of Terrorism. Dr. Sageman is also the special advisor to the U.S. Army Deputy Chief of Staff, and has testified before both the 9/11 Commission in the U.S. and the Beslan Commission in Russia.