LOS ANGELES Gov. Arnold Schwarzenegger settled a libel lawsuit Friday with a former late-night British TV personality who claimed she was groped by the Hollywood actor during a 2000 interview and later defamed by his aides during his 2003 campaign for governor. "The parties are content to put this matter behind them and are pleased that this legal dispute has now been settled," said a two-sentence statement issued jointly in London by lawyers for Schwarzenegger and Anna Richardson. No details were released. The statement said Richardson and the three people she sued the governor and two top aides, Sean Walsh...