CBS Evening News | Navy medic Angelo Anderson was shot while patrolling a village in Afghanistan with his Marine unit. He's spent the last week chasing down tennis balls at the U.S. Open

Navy medic Angelo Anderson was shot while patrolling a village in Afghanistan with his Marine unit. He's spent the last week chasing down tennis balls at the U.S. Open. Jim Axelrod has his story. Air Date: Sep 4, 2013