Obama celebrates election win

President Barack Obama waves to supporters after his victory speech at McCormick Place on election night on Nov. 6, 2012, in Chicago. Obama won reelection against Republican candidate, former Massachusetts Governor Mitt Romney.

President Barack Obama stands on stage with first lady Michelle Obama and daughters Sasha and Malia after his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama stands on stage with Vice President Joe Biden, first lady Michelle Obama and daughters Sasha and Malia after his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama stands on stage with first lady Michelle Obama and daughters Sasha and Malia after his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama waves to supporters on election night at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama stands on stage after his victory speech at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama stands on stage with first lady Michelle Obama, Vice President Joe Biden and Dr. Jill Biden after his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama and Vice President Joe Biden embrace on stage after his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama stands on stage with first lady Michelle Obama after his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama delivers his victory speech after being reelected for a second term at McCormick Place on Nov. 6, 2012, in Chicago.

Supporters of President Barack Obama cheer after networks project Obama as reelected during the Obama Election Night watch party at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama waves to supporters after his victory speech at McCormick Place on Nov. 6, 2012, in Chicago.

Supporters of President Barack Obama cheer as they wait for Obama to appear on stage for his victory speech at McCormick Place on Nov. 6, 2012, in Chicago.

Supporters take photos as President Barack Obama delivers his victory speech after being reelected for a second term at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama delivers his victory speech after being reelected for a second term at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama walks on stage after his victory speech at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama walks on stage with first lady Michelle Obama and daughters Sasha and Malia to deliver his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

Vice President Joe Biden and Dr. Jill Biden stand on stage after the victory speech by President Barack Obama on election night at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama stands on stage after his victory speech at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama delivers his victory speech after being reelected for a second term at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama stands on stage with first lady Michelle Obama after his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama stands on stage with first lady Michelle Obama, Vice President Joe Biden and Dr. Jill Biden after his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

The podium stands surrounded by confetti after President Barack Obama delivers his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

A supporter of President Barack Obama listens to his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama stands on stage with first lady Michelle Obama, Vice President Joe Biden and Dr. Jill Biden after his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama stands at the podium for his victory speech as his family walks off after being reelected for a second term at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama delivers his victory speech after being reelected for a second term at McCormick Place on Nov. 6, 2012, in Chicago.

President Barack Obama stands on stage with first lady Michelle Obama, Vice President Joe Biden and Dr. Jill Biden after his victory speech on election night at McCormick Place on Nov. 6, 2012, in Chicago.