President Barack Obama receives the oath of office from Chief Justice John Roberts as first lady Michelle Obams and his daughters Malia and Sasha look on at the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Carolyn Kaster)

Ceremonial Coast Guard honor guards frame the U.S. Capitol before the ceremonial swearing-in of President Barack Obama during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Evan Vucci)

The sun rises behind the Capitol Dome early in the morning before the ceremonial swearing-in of President Barack Obama at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Pablo Martinez Monsivais)

A security officer walks on top of the White House on Pennsylvania Avenue with the Washington Monument seen in the background, Monday, Jan. 21, 2013, in Washington. Thousands are expected to march in the 57th Presidential Inauguration parade after the ceremonial swearing-in of President Barack Obama. (AP Photo/Charlie Neibergall)

Placemarks are set on the West Front of the Capitol in Washington, Monday, Jan. 21, 2013, in preparation for the President Barack Obama's ceremonial swearing in during the 57th Presidential Inauguration. (AP Photo/Win McNamee, Pool)

Spectators wave American flags on the National Mall in Washington, Monday, Jan. 21, 2013, before the start of President Barack Obama's ceremonial swearing-in ceremony during the 57th Presidential Inauguration. ( AP Photo/Jose Luis Magana)

The motorcade of President Barack Obama heads up Pennsylvania Avenue to the U.S. Capitol for the 57th Presidential Inaugural, Monday, Jan. 21, 2013 in Washington. (AP Photo/Alex Brandon)

President Barack Obama supporters arrive on the National Mall in Washington, Monday, Jan. 21, 2013, for President Barack Obama's ceremonial swearing-in ceremony during the 57th Presidential Inauguration. (AP Photo/Jose Luis Magana)

Security lines Pennsylvania Avenue in Washington, Monday, Jan. 21, 2013, prior to the start of the 57th Presidential Inaugural Parade which will take place following President Barack Obama's ceremonial swearing-in on Capitol Hill. (AP Photo/Alex Brandon)

People wave at President Barack Obama and Vice President Joe Biden as their limousine passes Monday, Jan. 21, 2013, in Washington. (AP Photo/Charlie Neibergall )

Afrika Lewis, left, and Ausja Mason, center, of Birmingham, Ala., watch the Inaugural ceremonies on a smart phone Monday, Jan. 21, 2013, in Washington. (AP Photo/Steve Helber)

President Barack Obama is directed as he arrives on Capitol Hill in Washington, Monday, Jan. 21,2013, for his ceremonial swearing-in ceremony during the 57th Presidential Inauguration. (AP Photo/Jonathan Ernst, Pool)

President Barack Obama walks through the Capitol in Washington, Monday, Jan. 21, 2013, to the West Front an his ceremonial swearing-in ceremony during the 57th Presidential Inauguration. (AP Photo/Molly Riley, Pool)

President Barack Obama pauses with his escorts before walking through the Lower West Terrace Door on Capitol Hill in Washington, Monday, Jan. 21, 201, for his ceremonial swearing-in ceremony during the 57th Presidential Inauguration. (AP Photo/Jonathan Ernst, Pool)

President Barack Obama arrives on the West Front of the Capitol in Washington, Monday, Jan. 21, 2013, for his ceremonial swearing-in ceremony during the 57th Presidential Inauguration. (AP Photo/Win McNamee, Pool)

President Barack Obama arrives at the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Evan Vucci, Pool)

President Barack Obama arrives for his ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Susan Walsh)

The Lee University Festival Choir perform at the ceremonial swearing-in for President Barack Obama at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Paul Sancya)

President Barack Obama and Vice President Joe Biden look behind them on the West Front of the Capitol in Washington, Monday, Jan. 21, 2013, before their ceremonial swearing-in ceremony during the 57th Presidential Inauguration. (AP Photo/Win McNamee, Pool)

President Barack Obama' waves on the West Front of the Capitol in Washington, Monday, Jan. 21, 2013, prior to his ceremonial swearing-in ceremony during the 57th Presidential Inauguration. (AP Photo/Win McNamee, Pool)

President Barack Obama listens as James Taylor sings at the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Carolyn Kaster)

Singer Kelly Clarkson performs at the ceremonial swearing-in for President Barack Obama at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Pablo Martinez Monsivais)

President Barack Obama as Beyonce sings the National Anthem at the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Carolyn Kaster)

President Barack Obama is sworn in by Chief Justice John Roberts at the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Susan Walsh)

President Barack Obama receives the oath of office from Chief Justice John Roberts as first lady Michelle Obamas and his daughters Malia and Sasha look on at the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Carolyn Kaster)

President Barack Obama's family watches during the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Pablo Martinez Monsivais)

President Barack Obama is sworn by Chief Justice John Roberts at the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Pablo Martinez Monsivais)

President Barack Obama receives the oath of office from Chief Justice John Roberts as first lady Michelle Obama (L-R) and his daughters Malia and Sasha listen at the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Evan Vucci)

President Barack Obama, left, shakes hands with Chief Justice John Roberts after the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Pablo Martinez Monsivais)

President Barack Obama deliver his Inaugural address at the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Carolyn Kaster)

President Barack Obama speaks at the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Susan Walsh)

President Barack Obama speaks at the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Pablo Martinez Monsivais)

President Barack Obama waves to crowd after his Inaugural speech at the ceremonial swearing-in on the West Front of the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Scott Andrews, Pool)

President Barack Obama, accompanied by first lady Michelle Obama, waves after being sworn in by Supreme Court Chief Justice John Roberts on the West Front of the Capitol in Washington, Monday, Jan. 21, 2013, during the 57th Presidential Inauguration. (AP Photo/Win McNamee, Pool)

President Barack Obama greets people on the West Front of the Capitol in Washington, Monday, Jan. 21, 2013 in Washington, after the president's ceremonial swearing-in ceremony during the 57th Presidential Inauguration. (AP Photo/Win McNamee, Pool)

President Barack Obama greets people on the West Front of the Capitol in Washington, Monday, Jan. 21, 2013 in Washington, after his ceremonial swearing-in during the 57th Presidential Inauguration. (AP Photo/Win McNamee, Pool)

President Barack Obama salutes as he leaves with his family following the ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Susan Walsh)