President Obama is officially sworn in by Chief Justice John G. Roberts Jr. in the Blue Room of the White House during the 57th Presidential Inauguration in Washington on Sunday, Jan. 20, 2013. (AP Photo/Brendan Smialowski, Pool)

Photo by: Brendan Smialowski

President Obama is officially sworn in by Chief Justice John G. Roberts Jr. in the Blue Room of the White House during the 57th Presidential Inauguration in Washington on Sunday, Jan. 20, 2013. (AP Photo/Brendan Smialowski, Pool)