Air Force Chief of Staff Gen. Mark A. Welsh III arrives as the Senate Armed Services Committee hears from top officials of the Air Force at a hearing on Capitol Hill in Washington, Tues

 

              Air Force Chief of Staff Gen. Mark A. Welsh III arrives as the Senate Armed Services Committee hears from top officials of the Air Force at a hearing on Capitol Hill in Washington, Tues
Air Force Chief of Staff Gen. Mark A. Welsh III arrives as the Senate Armed Services Committee hears from top officials of the Air Force at a hearing on Capitol Hill in Washington, Tuesday, May 7, 2013. Besides funding for next year's Pentagon budget, the Air Force is dealing with controversy over sexual assaults and how the military justice system handles it. (AP Photo/J. Scott Applewhite)