South Floridians stood in long lines Sunday during the last day of early voting in Miami. Alan Diaz/AP hide caption

itoggle caption Alan Diaz/AP

Until the political parties learn to hold the center, we may wind up with more of this. J. Scott Applewhite/AP hide caption

itoggle caption J. Scott Applewhite/AP

Rick and Cindy Oleshak of Webster Groves, Mo., put up "his" and "hers" yard signs about a week ago. They say they can no longer watch presidential debates together. Alan Greenblatt/NPR hide caption

itoggle caption Alan Greenblatt/NPR

The Campaign to Defeat Barack Obama, a small-donor PAC, has launched a bus tour to reach conservative voters in hotly contested states, while trying to raise money to launch an anti-Obama TV ad. Yfat Yossifor/Courtesy of Mlive.com hide caption

itoggle caption Yfat Yossifor/Courtesy of Mlive.com

People cast their ballots at an early-voting center in Columbus, Ohio, on Oct. 15. Jewel Samad/AFP/Getty Images hide caption

itoggle caption Jewel Samad/AFP/Getty Images

Kimberly Fisher cast her ballot Wednesday at a polling place at the Wicomico County Youth and Civic Center in Salisbury, Md. Alex Brandon/AP hide caption

itoggle caption Alex Brandon/AP

Early voters fill out ballots in Miami. Voting experts say Hurricane Sandy isn't likely to cause major disruptions — but that it would have been a far different matter had Florida taken a direct hit from the storm. Joe Raedle/Getty Images hide caption

itoggle caption Joe Raedle/Getty Images

Alan Shull attends a job fair in Portland, Ore., on April 24. Rick Bowmer/AP hide caption

itoggle caption Rick Bowmer/AP

President Obama holds a copy of "The New Economic Patriotism: A Plan for Jobs & Middle-Class Security," which outlines some of his agenda for a second term, during a rally in Richmond, Va., on Thursday. Chip Somodevilla/Getty Images hide caption

itoggle caption Chip Somodevilla/Getty Images

Republican presidential candidate Mitt Romney greets supporters at an Indiana campaign event with U.S. Senate candidate Richard Mourdock in August. Mourdock has come under fire for controversial comments about rape. Scott Olson/Getty Images hide caption

itoggle caption Scott Olson/Getty Images

A sign directing voters to a polling place is seen during the first day of early voting on Monday in Washington, D.C. Brendan Smialowski /AFP/Getty Images hide caption

itoggle caption Brendan Smialowski /AFP/Getty Images