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"We all know George Clooney is a hot commodity. But, PETA's taken his star power to a new dimension. The animal rights group received George's sweaty gym towel to auction off for charity. But, the brainiacs over at PETA"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/culture/george-clooneys-edible-sweat-nicole-richies-an-eco-mom-and-more.html>