160509-N-BU440-008 CAMP PENDLETON (May 9, 2016) Former “Tonight Show” host Jay Leno listens to a safety brief at Assault Craft Unit (ACU) 5 before embarking a landing craft, air cushion. Leno visited Sailors at ACU-5 and aboard the dock landing ship USS Comstock (LSD 45) for the day to thank them for their military service. (U.S. Navy photo by Mass Communication Specialist 2nd Class Molly A. Sonnier/Released)