オバマ大統領の２期目就任式
オバマ大統領は１月20日、ホワイトハウスで２期目の就任宣誓を行い、１月21日には連邦議会議事堂前で就任演説をしました。 宣誓（ビデオ） Video: President Obama Takes the Oath of Office The White House, January 20, 2013 http://www.whitehouse.gov/photos-and-video/video/2013/01/20/president-obama-takes-oath-office 就任演説 Inaugural Address by President Barack Obama The White House, January 21, 2013 http://www.whitehouse.gov/the-press-office/2013/01/21/inaugural-address-president-barack-obama The 57th Presidential Inauguration The White House, January 21, 2013 http://www.whitehouse.gov/inauguration-2013 ホワイトハウスの解説記事 The Second Inauguration of Barack Obama The White House, January 21, 2013 http://www.whitehouse.gov/blog 過去の大統領就任式に関する米上院のサイト Facts, Firsts and Precedents Joint Congressional Committee on Inaugural Ceremonies http://www.inaugural.senate.gov/about/facts-and-firsts