Less than 24 hours before the presidential election, Kevin Sheen has yet to decide who will get his vote.

"I'm actually still wrestling with moral issues," says the 29-year-old registered Democrat, who voted for George W. Bush in 2004.

Sheen is one of the 5 percent of American voters who are either undecided or could change their mind before Election Day. Read full article »

CNN's Scott Anderson contributed to this report.

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