Calvin Parker Jr., the other man present for one of the most high-profile UFO cases in American history, has never come to terms with what he still says was a visit with gray, crab-clawed creatures from somewhere else. He says the encounter on Oct. 11, 1973, turned his life upside down. "This is something I really didn't want to happen," Parker told The Associated Press as the 40th anniversary of the encounter approached. Parker was unnerved by initial crush of unwelcome attention, with newsmen and UFO enthusiasts overrunning Walker Shipyard, where he and Hickson worked. He tried to dodge the...