Third West Point Story of the Day

From Coltzilla, an Indianapolis Colts fan site:

Campbell joins the Colts after a pretty amazing background story. He played on Army in college and entered the league via the 2008 draft (seventh round) only to be called to active duty before he could take the field. He returned to the Lions in 2010 but eventually was released and landed back in free agency. At 6-foot 2-inches tall and 237 pounds, he is big for the Colts linebacker corps and tape on him suggest he uses that size to lay big hits on his targets.