Obama takes the Oath of Office as the 44th President of the United States as he is sworn in by U.S. Chief Justice Roberts during the inauguration ceremony in Washington

 
Obama takes the Oath of Office as the 44th President of the United States as he is sworn in by U.S. Chief Justice Roberts during the inauguration ceremony in Washington
Barack Obama takes the Oath of Office as the 44th President of the United States as he is sworn in by U.S. Chief Justice John Roberts (R) during the inauguration ceremony in Washington, January 20, 2009. REUTERS/Rick Wilking