The Campaign Trail - Sept. 29 - Oct 5 (32 images)

Updated: Nov. 6, 2008 at 11:00 AM
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Aston Hitchcock, 20, (L) plays a giant Rock 'Em Sock 'Em Robots game with the faces of Democratic vice presidential nominee Sen. Joe Biden (D-DE) and Republican vice presidential nominee, Alaska Gov. Sarah Palin (R) taped to the robots' faces at Washington University in St. Louis, Missouri, on October 2, 2008. The vice presidential debate between Palin and Biden is scheduled to take place later in the evening. (UPI Photo/Brian Kersey)
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