Does President Obama have whiter hair because he has a greener mind? Hank thinks so.

Related cartoon, video, and articles:
Cartoon: Limbaugh, O’Reilly, Hannity, and Beck Wear Speedos to Fight Global Warming
Video: Steven Chu’s “make it white” video clip from the Daily Show (move 6min 30sec into the video for his white surfaces plug)
From Sustainablog: Painting Rooftops White Would Slow Global Warming
From Cleantechnica: ‘Make it white’ Chu says to Stewart

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