President Obama Sworn In

Joe BidenBarack ObamaJohn G. Roberts, Jr.White House
President Barack Obama is sworn in by Chief Justice John Roberts Jr. in the Blue Room of the White House during the 57th Presidential Inauguration January 20, 2013 in Washington, D.C. Obama and U.S. Vice President Joe Biden were officially sworn in a day before the ceremonial inaugural... Photo by Brendan Smialowski-Pool/Getty Images