Released prisoner of war Lt. Col. Robert L. Stirm is greeted by his family at Travis Air Force Base in Foster City, Calif., as he returns home from the Vietnam War, March 17, 1973. In the lead is Stirm's daughter Lori, 15, followed by son Robert, 14; daughter Cynthia, 11; wife Loretta and son Roger, 12. (AP Photo/Sal Veder)