B-25 Mitchell flies over the Potomac River during a Military Tattoo on Joint Base Bolling-Anacostia, Washington, D.C., Sept. 16, 2015. The B-25 is part of the “Warbirds flight” and partaking in the Joint Base Bolling-Anacostia Tattoo and the Joint Base Andrews, Md., Airshow in celebration of the 68th U.S. Air Force birthday. (U.S. Air Force photo by Airman 1st Class Philip Bryant/Released)