Army Gen. Martin E. Dempsey, right, chairman of the Joint Chiefs of Staff, speaks with Fox News Sunday host Chris Wallace during a recorded interview at the Pentagon, Jan. 9, 2015. Dempsey answered questions on a variety of topics, including the recent terrorist attack in Paris, ongoing operations against the Islamic State of Iraq and the Levant, or ISIL, and the mission in Afghanistan. DoD photo by D. Myles Cullen