Biden sworn in as 46th U.S. president(1/6)

Joe Biden is sworn in as the 46th President of the United States as his spouse Jill Biden holds a bible on the West Front of the U.S. Capitol in Washington, U.S., Jan. 20, 2021. (Photo/Agencies)

U.S. President Joe Biden salutes as first lady Jill Biden puts her hand over her heart during the pass in review ahead of the Inauguration Day parade, in Washington, U.S., Jan. 20, 2021. (Photo/Agencies)

U.S. President Joe Biden leaves with wife Jill after his inauguration as the 46th president, on the West Front of the U.S. Capitol in Washington, U.S., Jan. 20, 2021. (Photo/Agencies)

U.S. President Joe Biden and first lady Jill Biden wave as they arrive at the North Portico of the White House in Washington, DC, U.S., Jan. 20, 2021. (Photo/Agencies)

U.S. President Joe Biden and first lady Jill Biden hug as they arrive at the North Portico of the White House in Washington, DC, U.S., Jan. 20, 2021. (Photo/Agencies)

U.S. President Joe Biden signs executive orders in the Oval Office of the White House in Washington, after his inauguration as the 46th President of the United States, U.S., Jan. 20, 2021. (Photo/Agencies)