2012: Path to the Presidency (175 images)

Follow the candidates' path to the presidency with our exclusive photo coverage from the campaign trail.
Updated: Nov. 6, 2012 at 4:42 PM
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Vice President Joseph Biden pauses and reflects following the placing of a wreath as a Marine stands at attention at the Flight 93 National Memorial on September 11, 2012 near Shanksville, PA. This is the 11th anniversary of the terrorist attack against the United States. UPI/Archie Carpenter
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