Game Autograph Adam Foshko, right, director of story development for Activision, signs a copy of his video game, "Call of Duty," for Air Force Tech. Sgt. Daryl Thornton in St. Petersburg, Fla., Aug. 16, 2016, during the Joint Civilian Orientation Conference. Thornton is a loadmaster assigned to the 137th Airlift Squadron. DoD photo by Marine Sgt. Drew Tech SHARE: Download: Full Size (1.63 MB) Tags: Air Force, Airmen Credit: Sgt. Drew Tech VIRIN: 160816-M-GX711-043A.JPG Photo Gallery