McCain Campaigns On Final Week Before Presidential Election

MENTOR, OH - OCTOBER 30: Samuel "Joe the Plumber" Wurzelbacher addresses a campaign rally with Republican presidential nominee Sen. John McCain (R-AZ) in the gymnasium at Mentor High School October 30, 2008 in Mentor, Ohio. With less than a week before the U.S. presidential election, McCain launched a two-day bus tour of the swing state of Ohio, where some polls show his opponent, Democratic presidential nominee Sen. Barack Obama (D-IL) leading by nine points. (Photo by Chip Somodevilla/Getty Images)