Retired Chief Master Sgt. Marc Mazza
FAIRBORN, Ohio (AFMCNS) -- Retired Chief Master Sgt. Marc Mazza recovers at home from a heart attack he suffered four weeks ago. Mr. Mazza, chief of the commander's action group at Air Force Materiel Command headquarters, was at a base gym when he fell unconscious after a workout. The former chief credits the rapid response by gym staff and patrons for saving his life. (Air Force photo by Spencer P. Lane)