
President-elect Joe Biden speaks at the Major Joseph R. "Beau" Biden III National Guard/Reserve Center, Tuesday, Jan. 19, 2021, in New Castle, Del. (AP Photo/Evan Vucci)
By: Evan Vucci

President-elect Joe Biden is joined his wife Jill Biden as they celebrate Mass at the Cathedral of St. Matthew the Apostle during Inauguration Day ceremonies Wednesday, Jan. 20, 2021, in Washington. (AP Photo/Evan Vucci)
By: Evan Vucci

President-elect Joe Biden, his wife Jill Biden and Vice President-elect Kamala Harris and her husband Doug Emhoff arrive at the steps of the U.S. Capitol for the start of the official inauguration ceremonies, in Washington, Wednesday, Jan. 20, 2021. (AP Photo/J. Scott Applewhite)
By: J. Scott Applewhite

President-elect Joe Biden bumps fists with former President Barack Obama during Biden's inauguration, Wednesday, Jan. 20, 2021, at the U.S. Capitol in Washington./Pool Photo via AP)
By: JONATHAN ERNST

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.(Saul Loeb/Pool Photo via AP)
By: Saul Loeb

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.(AP Photo/Patrick Semansky, Pool)
By: Patrick Semansky

Vice President Kamala Harris bumps fists with President-elect Joe Biden after she was sworn in during the inauguration, Wednesday, Jan. 20, 2021, at the U.S. Capitol in Washington. (Jonathan Ernst/Pool Photo via AP)
By: JONATHAN ERNST

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 their children Ashley and Hunter watch.(AP Photo/Andrew Harnik, Pool)
By: Andrew Harnik

President Joe Biden speaks during the 59th Presidential Inauguration at the U.S. Capitol in Washington, Wednesday, Jan. 20, 2021.(AP Photo/Patrick Semansky, Pool)
By: Patrick Semansky