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ARNOLD ENDORSES McCAIN WHILE ARNOLD'S KENNEDY WIFE ENDORSES OBAMA: The rich really are different --they're all insane! Schwarzenegger endorsed John McCain last week, after Rudy Giuliani dropped out in disgrace, and after Schwarzenegger weakly claimed he wouldn't endorse anyone. But at a "surprise appearance" (with Oprah) in Los Angeles on Sunday, Arnold's trophy-Kennedy wife Maria Shriver saidshe's endorsing Barack Obama. WTF? Aren't the various first couples supposed to at least pretend they're on the same team? [ New York Sun / Baltimore Sun ]