DEFENSE TESTIMONY Defense Secretary Chuck Hagel and Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, prepare to testify on the 2014 defense budget request before the House Appropriations Committee's defense subcommittee in Washington D.C., April 16, 2013. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 735014-D-GNO27-561.jpg Photo Gallery