Photos: Candidates cast their votes
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Credit: Getty Images
JANESVILLE, WI - NOVEMBER 06: Republican vice presidential candidate U.S. Rep. Paul Ryan (R-WI) hugs long time friend of the family Marge Reed (85) a poll worker, before he casts' his vote in the 2012 Presidential election on November 6, 2012 in Janesville, Wisconsin. As Americans are heading to the ballots, polls show that U.S. President Barack Obama and Republican presidential candidate Mitt Romney are in a tight race. (Photo by Darren Hauck/Getty Images)
