Actors 'n' politics news: John Travolta, Alec Baldwin

Actors 'n' politics news: John Travolta, Alec Baldwin

--At the London premiere of the explosive political comedy Wild Hogs John Travolta said global warming is "a very valid issue" while shrugging off questions about his collection of private jets. "I'm wondering if we need to think about other planets and domed cities."

--Alec Baldwin has offered to pay for a soldier's education after reading a story in the New York Times.

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