Frank A. Gleason may not be a name that you're familiar with. But, given his contributions to the allied war effort during World War II, you should be. During the war, Gleason, now 97-years old, worked for the Overseas Strategic Service (OSS), an intelligence organization that was superseded by the Central Intelligence Agency. It was never his intention to become a spy but, smart as a whip and tough as nails, he was a perfect fit for the gig. From Task & Purpose: A native of Marietta, Georgia, Gleason was freshly armed with a chemical engineering degree from Penn State University when he was recruited into the OSS.