Retired U.S. Army Col. Walter “Joe” Marm holds a pillow with pictures of his grandchildren as he relaxes in his family room, June 30, 2015, at his home in Fremont, North Carolina. Marm commissioned in the Army in 1965 and served as a platoon leader in the 1st Cavalry Division in the Vietnam War. (U.S. Air Force photo/Senior Airman Brittain Crolley)