Tech. Sgt. Matthew Miser, U.S. Air Force Band’s Ceremonial Brass trumpeter, plays Taps during a Patriot's Day Reveille Ceremony at Heritage Park, Joint Base Andrews, Md., Sept. 11, 2015. The ceremony paid tribute to the first responders and victims of the terrorist attacks on Sept. 11, 2001. (U.S. Air Force photo by Airman 1st Class Philip Bryant/released)