UP-CLOSE QUESTION Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, listens to a question from a congressional intern at the U.S. Capitol Visitor Center in Washington, D.C., July 10, 2013. The internship includes students from across the country and runs through the summer. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 235487-Y-SNC91-163.jpg Photo Gallery