CNN The Lead With Jake Tapper November 10, 2015 21:58:00
Cameron crosby was on patrol in korea when stabbed by a fellow soldier. he was paralyzed and had a collapsed lung. more than a year since his insur ji, he's better but has challenges. >> right side cannot feel temperature, pain, mobility issues. it's a privilege to be out here. >> reporter: but not all of these soldiers' wounds are visible. >> iraq, afghanistan. >> reporter: stacey was a mednick the british army for nearly 14 years. >> reporter: tell me why you were medically discharged. >> ptfd, suffered ten years on and off and suffered from depression and anxiety. >> reporter: what do you t...