Retired Tech. Sgt. Chris Ferrell, a former Explosive Ordnance Disposal technician who suffers from Post Traumatic Stress Disorder and Traumatic Brain Injury after combat tours in Afghanistan and Iraq, plays with his sons, Maximus and Titan, in the backyard of his in-laws' home in Hanover, Pa., Apr. 5, 2017. ( Air Force photo by Eddins Jr.)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
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Keywords: air, airman, eglin, force, invisible, iw, iww, magazine, ptsd, tbi, wounds