U.S. Army Maj. Jeff Hall poses with one of his many drawings at Fort Riley, Kansas. Hall’s world imploded after his second tour in Iraq. Overwhelmed with guilt and rage, the 18-year Army veteran became so depressed that one day he lay on the ground and pointed a pistol at his head. Nearly 300,000 troops have deployed three, four or more times and, records show, more than half of those currently at war are at least on their second tour. (AP Photo/Charles Rex Arbogast)
The War Within
