• Nov 16, 2015 2:00 pm
  • 45:24 mins

J. M. Berger is a nonresident fellow with the Brookings Institution. Author of "Jihad Joe: Americans Who Go to War in the Name of Islam," a critically acclaimed history of the American jihadist movement. He is a regular contributor to Foreign Policy magazine. Co-Author of "ISIS: The State of Terror" J.M. Berger. An expert on violent extremism and terrorism. Mr. Berger help us understand the origins and evolution of ISIS.

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