Confirmations of Barack Obama's Cabinet him "very, very competent" and "the right guy" for Secretary of the Treasury. On January 26, 2009, the U.S. Senate confirmed Geithner's appointment by a vote of 60–34. Geithner was sworn in as Treasury Secretary by Vice President Joe Biden and witnessed by President Obama. Geithner left the administration at the end of January 25, 2013. On January 10, 2013, Jacob Lew, then the President's Chief of Staff was nominated as the replacement for retiring Treasury Secretary Geithner, to serve in President Obama's second term. Lew's nomination was confirmed by the full Senate on Wednesday, February 27, 2013 by a
First inauguration of Barack Obama culmination of the presidential transition of Barack Obama that began when he won the United States presidential election on November 4, 2008 and became the President-elect. In accordance with of the United States Constitution, Obama resigned from the United States Senate effective November 16, 2008. He was formally elected by the Electoral College on December 15, 2008. The results were certified by a joint session of Congress on January 8, 2009. Obama, who originally campaigned using the slogan "Change We Can Believe In" and later "Change We Need", was widely celebrated as the first African American president of the United