Col. Mark Weatherington, 28th Bomb Wing commander, shakes hands with Airmen after completing his end of tour flight at Ellsworth Air Force Base, S.D., March 14, 2013. Many of Weatherington’s fellow Airmen turned out to greet him on the completion of this significant milestone of his career. (U.S. Air Force photo by Airman 1st Class Alystria Maurer/Released)