Photos: Americans head to the polls to vote
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Credit: Getty Images
STERLING HEIGHTS, MI, - NOVEMBER 6: A young boy reads a book while his parent votes in the U.S. presidential election at Carleton Middle School November 6, 2012 in Sterling Heights, Michigan. Recent polls show that U.S. President Barack Obama and Republican presidential candidate Mitt Romney are in a tight race. (Photo by Bill Pugliano/Getty Images)
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