Second inauguration of Barack Obama 1937, the 4-year term of the President and Vice President have ended and begun at noon on January 20, as prescribed by the Twentieth Amendment to the United States Constitution. Because January 20, 2013, fell on a Sunday, both Obama and Biden were officially sworn in privately, and then again the following day in a public ceremony. This was the seventh time since the start of James Monroe's second term in office, in 1821, that the oath of office was officially administered in a Sunday private ceremony. Chief Justice John Roberts administered the oath of office to the President on
Barack Obama assassination plot in Denver a racist, and that is not him." Gartrell was released from federal custody on June 12, 2009. Barack Obama assassination plot in Denver The Barack Obama assassination plot in Denver refers to an alleged plot by Shawn Robert Adolf, Tharin Robert Gartrell and Nathan Dwaine Johnson to assassinate Barack Obama, then the 2008 Democratic Party presidential nominee. The trio allegedly planned to shoot Senator Obama with a high-powered rifle during the Democratic National Convention in Denver, Colorado. The alleged motive for the attempted assassination was a white supremacist belief that an African American should not be elected President of the