181215-N-JH668-0011 ST. LOUIS (Dec. 15, 2018) Retired Rear Adm. Lee J. Metcalf, christening committee chairman for the littoral combat ship USS St. Louis (LCS 19), places his hand over his heart during the national anthem at the St. Louis Science Center during a live-stream video of the ship’s christening ceremony. The ceremony occurred in Marinette, Wisconsin, and was live-streamed to the science center. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kyle Hafer/Released)