Coast Guard commandant Adm. Paul F. Zukunft shares his 2017 holiday greeting with the Coast Guard family.  . Bands from the armed services perform “Carol of the Bells.” Featured are service members from the U.S. Air Force Band of the Pacific, the U.S. Coast Guard Band, “The President’s Own” United States Marine Band, the U.S. Air Force Academy Cadet Chorale, U.S....