Healing from invisible wounds
Tech. Sgt. Christopher D’Angelo, right, a missile alert facility manager with the 490th Missile Squadron, Malmstrom Air Force Base, Mont., poses for a photo with his wife, Chanda, son, Jace and daughter, Brittyn at their home in Great Falls, Mont., June 7, 2017. D’Angelo was diagnosed with post-traumatic stress disorder after he was injured by an improvised explosive device Jan. 15, 2008. He said his wife has been very supportive with helping him cope with his PTSD. (U.S. Air Force photo/Master Sgt. Chad Thompson)