U.S. President Barack Obama celebrates with his wife Michelle, his Vice President Joe Biden and Biden's wife Jill after winning the U.S. presidential election in Chicago,

 
U.S. President Barack Obama celebrates with his wife Michelle, his Vice President Joe Biden and Biden
U.S. President Barack Obama (2nd L) celebrates with his wife Michelle (L), his Vice President Joe Biden and Biden's wife Jill (R) after winning the U.S. presidential election in Chicago, Illinois, November 7, 2012. REUTERS/Jason Reed