Mitch Cargile flattens some steel on his power hammer as he creates the shape of his knife April 15, 2020, at his home in Columbus, Miss. Cargile is a 14th Communications Squadron network technician at Columbus Air Force Base, Miss. Cargile’s blade making skills earned him a spot on the History Channel’s “Forged in Fire,” which aired Jan. 15, 2020. (U.S. Air Force photo by Tech. Sgt. Christopher Gross)