Air Chief's Twilight Tattoo complete success
Gen. Norton A. Schwartz, U.S. Air Force chief of staff, speaks during the Conference of American Air Chiefs Twilight Tattoo June 13 at the U.S. Air Force Ceremonial Lawn on Bolling Air Force Base. Gen. Norton A. Schwartz, U.S. Air Force chief of staff, hosted the event celebrating "50 Years of Friendship and Cooperation" between nations belonging to the System of Cooperation among American Air Forces. (U.S. Air Force photo by Airman 1st Class Katherine Windish)