U.S. Air Force Col. Scott Long, commander 388th Fighter Wing, sprays his wife, Staci Long, with a water gun on his final flight as an Air Force airman at Hill Air Force Base, Utah, June 6, 2013. On the final flight of an Air Force career it is tradition to have a water gun battle upon the pilots exiting of their plane. (U.S. Air Force photo / Senior Airman Allen Stokes)