Chairman of the Joint Chiefs of Staff U.S. Army Gen. Martin E. Dempsey, left, speaks with Kyra Phillips, with CNN, Oct. 15, 2014, during a recorded interview at the Pentagon in Arlington, Va. Dempsey answered questions about the response against the Islamic State in Iraq and the Levant and the Ebola outbreak. (DoD photo by Mass Communication Specialist 1st Class Daniel Hinton, U.S. Navy/Released)