Is ISIS an Existential Threat to the United States?

Experts on international relations, conflict and religion engage in an informed debate about the extent and nature of the threat ISIS poses and how the US should respond. Monica Duffy Toft is Director of the Center for Strategic Studies at Tufts University. Marc Gopin is the Director of the Center on Religion, Diplomacy and Conflict Resolution at George Mason University. Moderated by Mark Juergensmeyer, Professor of Sociology and Global Studies at UCSB. Series: "Voices" [Show ID: 32566]