Republican presidential candidate, former Massachusetts Gov. Mitt Romney and his wife Ann Romney prepare to cast their ballots at Beech Street Center on Nov. 6, 2012 in Belmont, Mass. As Americans are heading to the ballots, polls show that President Barack Obama and Romney are in a tight race.
Republican presidential candidate Mitt Romney (L) and his wife Ann Romney talk after filling out their ballots at Beech Street Center on Nov. 6, 2012 in Belmont, Mass.
Republican presidential candidate Mitt Romney (L) and his wife Ann Romney prepare to cast their ballots at Beech Street Center on Nov. 6, 2012 in Belmont, Mass.
Republican presidential candidate Mitt Romney (L) and his wife Ann Romney talk after filling out their ballots at Beech Street Center on Nov. 6, 2012 in Belmont, Mass.
Republican presidential candidate Mitt Romney prepares to cast his ballot at Beech Street Center on Nov. 6, 2012 in Belmont, Mass.
Republican presidential candidate Mitt Romney (R) and his wife Ann Romney (C) cast their ballots at Beech Street Center on Nov. 6, 2012 in Belmont, Mass.
Republican presidential candidate Mitt Romney (L) and his wife Ann Romney talk after filling out their ballots at Beech Street Center on Nov. 6, 2012 in Belmont, Mass.
Republican presidential candidate Mitt Romney (L) and his wife Ann Romney emerge from the Beech Street Center after casting their ballots at on Nov. 6, 2012 in Belmont, Mass.
Republican presidential candidate Mitt Romney (R) and his wife Ann Romney (2R) greet their son Tagg Romney (L) and his wife Jennifer Romney after they cast their ballots at Beech Street Center on Nov. 6, 2012 in Belmont, Mass.
Republican presidential candidate Mitt Romney gets out of his SUV before boarding his campaign plane on Nov. 6, 2012 in Belmont, Mass.
Republican presidential candidate Mitt Romney (2R) prepares to board his campaign plane with his son Tagg Romney (L) on Nov. 6, 2012 in Belmont, Mass.
Republican presidential candidate Mitt Romney boards his campaign plane on Nov. 6, 2012 in Belmont, Mass.
Republican presidential candidate Mitt Romney (L) greets a family before boarding his campaign plane on Nov. 6, 2012 in Belmont, Mass.
Republican vice presidential candidate U.S. Rep. Paul Ryan (R-WI) hugs long time friend of the family Marge Reed (85) a poll worker, before he casts' his vote in the 2012 Presidential election on Nov. 6, 2012, in Janesville, Wis.
Republican vice presidential candidate U.S. Rep. Paul Ryan (R-WI) casts' his vote in the 2012 Presidential election on Nov. 6, 2012, in Janesville, Wis.
Republican vice presidential candidate U.S. Rep. Paul Ryan (R-WI) along with his family gets ready to cast their vote in the 2012 Presidential election on Nov. 6, 2012, in Janesville, Wis.
President Barack Obama hand his driver's license to election worker Marie Holmes before taking part in early voting Oct. 25, 2012, at the Martin Luther King Community Center in Chicago.
President Barack Obama jokes with election worker Marie Holmes (L) who double-checked his photo on his drivers license as he signed in for early voting Oct. 25, 2012, at the Martin Luther King Community Center in Chicago.
President Barack Obama speaks to the media before casting his early ballot on Oct. 25, 2012, at the Martin Luther King Community Center in Chicago.
President Barack Obama (L) and an unidentified man take part in early voting, Oct. 25, 2012, at the Martin Luther King Community Center in Chicago.
President Barack Obama (2nd-L) casts his early ballot on Oct. 25, 2012, at the Martin Luther King Community Center in Chicago.
Democratic presidential candidate Illinois Senator Barack Obama casts his vote in the 2008 presidential elections in Chicago, Nov. 4, 2008, as daughter Malia looks on.
Vice President Joseph Biden (C) talks to voters while waiting in line at a polling station on Nov. 2, 2010, in Wilmington, Del.
Vice President Joseph Biden smiles after voting at a polling station on Nov. 2, 2010, in Wilmington, Del.
Vice President Joseph Biden smiles before voting at a polling station on Nov. 2, 2010, in Wilmington, Del.