On his first day, Biden signs executive orders to reverse Trump's policies Seung Min Kim, The Washington Post Jan. 20, 2021 FacebookTwitterEmail 1of41 Joe Biden is sworn in as the 46th president of the United States by Chief Justice John Roberts as Jill Biden holds the Bible during the 59th Presidential Inauguration at the U.S. Capitol in Washington, Wednesday, Jan. 20, 2021, as children Ashley and Hunter watch.Andrew Harnik/Associated PressShow MoreShow Less 2of41 Members of the National Guard gather near the U.S. Capitol before the inauguration of U.S. President-elect Joe Biden and Vice President-elect Kamala Harris on January 20, 2021 in Washington, DC.Stephanie Keith/Getty ImagesShow MoreShow Less