Listening to Testimony U.S. Sen. Lindsey Graham listens as Defense Secretary Ash Carter and Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, testify on U.S. military strategy in the Middle East before the Senate Armed Services Committee in Washington, D.C., Oct. 27, 2015. DoD photo by Air Force Senior Master Sgt. Adrian Cadiz SHARE: Download: Full Size (0.72 MB) Tags: testimony, Carter, SecDef, Middle East, capitol hill, Dunford, All images Credit: Senior Master Sgt. Adrian Cadiz VIRIN: 151027-D-DT527-097.JPG Photo Gallery