U.S. pilot who vanished during Vietnam War spy mission finally accounted for
A United States pilot who disappeared while conducting a spy mission during the Vietnam War has finally been accounted for, military officials said Tuesday. U.S. Air Force Lt. Col. Donald W. Downing was assigned to the 557th Tactical Fighter Squadron, 12th Tactical Fighter Wing, 7th Air Force in September 1967, the Defense POW/MIA Accounting Agency…