PHILADELPHIA, PA - NOVEMBER 01: U.S. Senator Bob Casey (D-PA) speaks at a "Moving America Forward" rally at the Perelman Quadrangle at the University of Pennsylvania November 1, 2010 in Philadelphia, ... more 
PHILADELPHIA, PA - NOVEMBER 01: U.S. Senator Bob Casey (D-PA) speaks at a "Moving America Forward" rally at the Perelman Quadrangle at the University of Pennsylvania November 1, 2010 in Philadelphia, Pennsylvania. The rally aimed to attract young voters was held on the eve of the November 2 midterm elections. (Photo by Jeff Fusco/Getty Images) less 
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Getty Images | Photo By Jeff Fusco / Getty Images
Mon, Nov 1, 2010 10:34 PM EDT