U.S. Marines with Marine Barracks Washington (MBW) march down center walk during an evening parade at MBW, Washington, D.C., May 1, 2015. The parades, which are held Friday nights during the summer months, are a means of honoring senior officials, distinguished citizens, and supporters of the Marine Corps. (U.S. Marine Corps photo by Lance Cpl. Kayla V. McTaw/Released)