Surprising methods heal wounded troops
By: The Associated Press - Sentinel-Record
HEALING: In this Aug. 20 photo, Marine Sgt. Ron Strang, right, walks with his girlfriend, Monica Michna, in the yard by his home in Jefferson Hills, Pa., just south of Pittsburgh. In 2008, the federal government created AFIRM, the Armed Forces Institute of Regenerative Medicine, a network of top hos...