An aide holds up a graph chart behind U.S. Senator Ron Johnson of Wisconsin as he questions Defense Secretary Leon E. Panetta, Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, and Robert F. Hale, defense undersecretary and comptroller, at a hearing before the Senate Budget Committee on the President's FY 2013 budget request in Washington, D.C., Feb. 28, 2012. An aide holds up a graph chart behind U.S. Senator Ron Johnson of Wisconsin as he questions Defense Secretary Leon E. Panetta, Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, and Robert F. Hale, defense undersecretary and comptroller, at a hearing before the Senate Budget Committee on the President's FY 2013 budget request in Washington, D.C., Feb. 28, 2012. SHARE: Download: Full Size (2.25 MB) Tags: Photo Essays Credit: VIRIN: 991155-B-BUP71-813.jpg Photo Gallery