Photos: Denver preps for presidential debate
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Credit: AFP/Getty Images
The sun sets behind the mountains as seen from Denver, Colorado, on October 2, 2012, a day ahead of the first presidential debate. US President Barack Obama and Republican challenger Mitt Romney are preparing to square off Wednesday night in the first of three prime-time debates. Tens of millions of Americans are expected to tune in. AFP PHOTO/Jewel Samad (Photo credit should read JEWEL SAMAD/AFP/GettyImages)
