NBC news anchor and TODAY co-host Natalie Morales does a sound check before recording a voiceover for the concert band's latest original composition at historic Hangar One at Joint Base Anacostia-Bolling, D.C., Sept. 26, 2013. Morales read a poem inspired at the 2006 dedication of the Air Force Memorial titled "Upon This Hill," which was written by Lolete Barlow, the widow of an Air Force officer who is buried at Arlington National Cemetary. (U.S. Air Force Photo/Staff Sgt. Torey Griffith)