U.S. Air Force Col. Donald Borchelt, 1st Fighter Wing vice commander, and U.S. Air Force retired Lt. Col. Barry Bridger, begin the 24-hour run to honor all prisoners of war and service members missing in action during the National POW/MIA Recognition Day ceremony at Joint Base Langley-Eustis, Va., Sept. 15, 2016. Bridger was a prisoner of war in “Hanoi Hilton” prison camp for six years during the Vietnam War. (U.S. Air Force photo by Airman 1st Class Tristan Biese)