CRESCENT CITY, Calif. -- A crew from the National Response Corporation tows a broken piece of floating dock across the Cresecent City Inner Boat Basin, Tuesday, March 22, 2011. Removing broken docks from the harbor is one of several on-going projects taking place as response crews cleanup after a tsunami hit the harbor March 11, 2011. U.S. Coast Guard photo by Petty Officer 3rd Class Levi Read.