U.S. Air Force 2nd Lt. David Regner, U.S. Air Force Heritage of America Band associate conductor, speaks during the Holiday Memories in Blue concert at Tabb High School in Yorktown, Va., Dec. 6, 2017. The mission of the Heritage of America Band is to inspire and sustain American patriotism to bolster military recruitment efforts, honor America's military service veterans and enhance esprit de corps in the U.S. Air Force. (U.S. Air Force photo by Airman 1st Class Tristan Biese)