CNN CNN Newsroom Live November 12, 2015 06:51:00
The way in. that needs to happen. >> and allowed for this adventure. >> cameron crosby was on patrol in korea when he was stabbed by a fellow soldier. he was parable liezed and had a collapsed lung. more than a year since his injury, he's better, but still has challenges. >> my right side can still not feel temperature and my left side has mobility issues. it's a privilege to be out here. >> reporter: but not all of these soldiers' wounds are visible. >> iraq a couple of time, afghanistan. >>. >> reporter: stacy was a medic in the british army for more than 14 years. >> why were you a medic? >...