The president was officially sworn in today by the Chief Justice in the Blue Room at the White House.
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The ceremony occurred because of a Constitutional requirement that the president begins his second term by noon on Jan. 20. Obama will be sworn in a second time on Monday, when he takes the oath of office in front of thousands of people at the U.S. Capitol.There will be a public swearing-in tomorrow on the National Mall in Washington, DC.
Fabulous Joe was also sworn in this morning. His oath of office was administered by Justice Sonia Sotamayor.