Ann Romney, left, wife of Republican presidential candidate Mitt... News Photo2012 United States Presidential Election,Adult,Ann Romney,Boston - Massachusetts,Crowd,Democracy,Election,Exhibition,Family,Following,Government,Horizontal,Massachusetts,Mitt Romney,Morning,North,North America,Paul Ryan - Politician,People,Political Rally,Politics,President,Presidential Candidate,Presidential Election,Republican Party,Speech,Standing,The Americas,The Media,USA,United States Presidential Election,Voting,Waving,Wife,WomenPhotographer Collection: Bloomberg 2012 BloombergAnn Romney, left, wife of Republican presidential candidate Mitt Romney, fourth left, and Representative Paul Ryan, Republican vice presidential candidate, right, wave to the crowd as they stand with their families following Mitt Romney's concession speech during an election rally at the Boston Convention and Exhibition Center in Boston, Massachusetts, U.S., in the early morning on Wednesday, Nov. 7, 2012. President Barack Obama, the post-partisan candidate of hope who became the first black U.S. president, won re-election today by overcoming four years of economic discontent with a mix of political populism and electoral math. Photographer: Andrew Harrer/Bloomberg via Getty Images