U.S. Air Force Capt. Brett Ringger, optometrist , 136th Medical Group, Texas Air National Guard, examines a patient  during the Greater Chenango Cares Innovative Readiness Training in Cortland, New York. The IRT provided medical care to patients at no cost, as well as eye examinations and glasses on site. (U.S. Air Force photo by Senior Master Sgt. Elizabeth Gilbert)
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