Former Virginia Gov. and Senate candidate Tim Kaine greets voters on election day in Richmond, Virginia

Former Democratic Virginia Gov. Tim Kaine arrives to greet voters outside Richmond City Main Public Library, a polling station for Election Day, November 6, 2012, in Richmond, Virginia. Kaine is running against former Republican Sen. George Allen for the Senate seat being vacated by Sen. James Webb (D-VA). UPI/Mike Theiler