Chaplain Gary Cowden speaks during a Purple Heart ceremony for Staff Sgt. John Campbell, Air Force veteran, Jan. 25, 2015 at American Lake Chapel, Tacoma, Wash.  Campbell served in the Air Force from July 1966 to July 1970. He received the Purple Heart for injuries he sustained during an attack Jan. 1, 1970 in Laos. (U.S. Air Force photo\ Staff Sgt. Tim Chacon)
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