U.S. Air Force Col. Sean Tyler, 633rd Air Base Wing commander, gives opening remarks during the Holiday Tree Lighting ceremony at Langley Air Force Base, Virginia, Dec. 6, 2018. Members of the JBLE You Tune Kareoke Club sang ‘Here comes Santa Claus’ for his scheduled arrival at Langley. (U.S. Air Force photo by Airman 1st Class Anthony Nin Leclerec)