With Attacks, ISIS Now a Global Worry - Harvard - Belfer Center for Science and International Affairs

In an interview with the Harvard Gazette, the project's Faculty Director, R. Nicholas Burns, and former assistant secretary of intergovernmental affairs at the Department of Homeland Security and lecturer in public policy, Juliette Kayyem, discuss the implications of recent terrorist attacks in Paris and Beirut and weigh in on counterterrorism strategies that the U.S. and European countries should take to offset and deter the threat of future homeland attack by ISIS.