Sgt. Maj. Jeffrey Lewis, with 3d U.S. Infantry Regiment (The Old Guard), conducts his final ride through Arlington National Cemetery, Va., July 20, 2017. Lewis was awarded the Legion of Merit Medal for his exceptionally meritorious conduct in the performance of outstanding services and achievements. Lewis retired August 1, 2017 after 30 years of dedicated service. (U.S. Army photos by Sgt. Nicholas T. Holmes)
