byReal Time with Bill Maher
Bill McKibben Takes on Conservatives Over Climate Change
McKibben on Maher: "It's no longer about politics, it's physics."
Bill McKibben takes on "head-in-the-sand" conservatives on Real Time with Bill Mayer's weekly roundtable discussion. Guests include Frank Luntz, Bill McKibben, Kerry Washington, Will Cain and Mark Foley.
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