DES MOINES, IA – NOVEMBER 05: U.S. President Barack Obama and first lady Michelle Obama arrive for his last rally the night before the general election November 5, 2012 in Des Moines, Iowa. The rally was held just outside Obama’s first headquarters from the 2008 campaign, where his first march to the White House started. Obama and his opponent, Republican presidential nominee and former Massachusetts Gov. Mitt Romney are stumping from one ‘swing state’ to the next in a last-minute rush to persuade undecided voters.