Army, Coast Guard launch search for missing Black Hawk crew

HONOLULU — U.S. Coast Guard and military crews are searching the ocean off Hawaii for five crewmembers of an Army helicopter that reportedly went down during a training exercise, authorities said Wednesday.Officials at Wheeler Army Airfield near Honolulu reported losing communications around 10 p.m. Tuesday with the crew of a UH-60 Black Hawk, the Coast Guard said in a news release.Responding teams reported spotting a debris field about 2 miles west of Kaena Point, Oahu, shortly before 11: