Norma Boyce checks voter identification at a polling station in... News Photo2012 United States Presidential Election,2012 United States Presidential Election - Election Day,Democracy,Election,Government,Horizontal,Identity,Manchester - New Hampshire,New Hampshire,North,North America,Politics,Polling Place,President,Presidential Election,Station,The Americas,The Media,USA,United States Presidential Election,VotingPhotographer Collection: Bloomberg 2012 BloombergNorma Boyce checks voter identification at a polling station in Manchester, New Hampshire, U.S., on Tuesday, Nov. 6, 2012. U.S. President Obama is seeking to overcome the drag of high unemployment and economic weakness that has frustrated predecessors' re-election bids, while his Republican rival Mitt Romney reaches for an upset to propel him beyond his party's standing and swamp an electoral map stacked against him on the final day of the presidential race. Photographer: Andrew Harrer/Bloomberg via Getty Images