Marc Krantz, chairman of the board of directors for the Cleveland-Cuyahoga County Port Authority, gestures as he discusses the port's new debris cleanup boats during a news briefing to announce the beginning of National Safe Boating Week at the Coast Guard's Cleveland Moorings in Cleveland May 17, 2013. The pair of boats have removed about 42 tons of debris, hazardous to safe boating, since they were first deployed last fall. (U.S. Coast Guard photo by Chief Petty Officer Kyle Niemi)