U.S. Army Col. Bruce Antonia, commander of 4th Infantry Brigade Combat Team, 10th Mountain Division's Task Force Patriot from Manchester, Conn., views the wound of U.S. Army Pfc. Tyler Gregory from Hollister, Calif., on Forward Operating Base Shank, Dec. 6. Gregory, who is assigned to 2nd Battalion, 30th Infantry Regiment's Task Force Storm, earned a Purple Heart Medal for a wound he suffered while patrolling near Charkh, Dec. 5.