Voters in Precinct 39 wait in line for their ballots before casting their vote on Election Day, Tuesday, Nov. 6, 2012, at the First Church of the Open Bible in Des Moines, Iowa. (AP Photo/Charlie Neibergall)

Photo by: Charlie Neibergall

Voters in Precinct 39 wait in line for their ballots before casting their vote on Election Day, Tuesday, Nov. 6, 2012, at the First Church of the Open Bible in Des Moines, Iowa. (AP Photo/Charlie Neibergall)