Implant restores hearing
LACKLAND AIR FORC BASE, Texas -- Retired Maj. Robert Graves (right) discusses simulation technology with Steven Alagona, course manager for security-forces training here. Graves received a cochlear implant at Wilford Hall Medical Center on Jan. 8. He is the chief of the 342nd Training Squadron's training development element of security-forces training. (U.S. Air Force photo by Susan Campbell)