Secretary Panetta and Gen. Martin E. Dempsey appear at a hearing of the Senate Budget Committee. Secretary of Defense Leon E. Panetta and Chairman of the Joint Chiefs of Staff Gen. Martin E. Dempsey appear at a hearing of the Senate Budget Committee testifying on the President's FY 2013 budget request on Feb. 28, 2012. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 615218-M-CGF64-707.jpg Photo Gallery