Tech. Sgt. Lewis Collins, 6th Security Forces Squadron military working dog kennel master, shakes the hand of 78-year-old Walter Padron July 27, 2014. Collins rendered life-saving first-aid after Padron was struck by a vehicle when he was crossing the street on his bicycle. (U.S. Air Force photo by Airman 1st Class Ned T. Johnston/Released)
Airman 1st Class Ned T. Johnston
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