CELEBRATING SERVICE Defense Secretary Leon E. Panetta, left, and Army Gen. Martin E. Dempsey, right, chairman of the Joint Chiefs of Staff, applaud the work of the USO, as well as service members and their families, at the annual USO Gala in Washington, D.C., Nov. 2, 2012. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 899564-X-VUK69-077.jpg Photo Gallery