Confirmations of Barack Obama's Cabinet and Biden Vice President of the United States. The Obama-Biden ticket won 365 electoral college votes to McCain-Palin's 173, and had a 53–46 percent edge in the nationwide popular vote. Biden became the 47th Vice President of the United States on January 20, 2009, when he was inaugurated alongside President Barack Obama. He succeeded Dick Cheney. Biden is the first United States Vice President from Delaware and the first Roman Catholic to attain that office. Biden's oath of office was administered by Supreme Court Justice John Paul Stevens. As the presidential transition of Barack Obama began, Biden said he was
Confirmations of Barack Obama's Cabinet by the Energy and Natural Resources Committee. Nobel Prize–winning scientist Steven Chu was unanimously confirmed by the U.S. Senate on January 20, 2009. On January 21, 2009, Chu was sworn in as Secretary of Energy in the Barack Obama administration. Chu is the first person appointed to the Cabinet after having won a Nobel Prize. He is also the second Chinese American to be a member of the Cabinet after Elaine Chao. On February 1, 2013, Secretary Chu announced his resignation pending the confirmation of a successor. On March 4, 2013 President Obama announced he was nominating Ernest Moniz as