Commanders from U.S. Air Force major commands partake in the Commanders' Panel during the Combat Air Forces Airpower Symposium at Langley Air Force Base, Va., May 16, 2012. The 7th annual CAF Airpower Symposium featured senior leadership and eminently qualified leaders who discussed topics vital to national defense interests. (U.S. Air Force photo by Airman 1st Class Kayla Newman/Released)