
FILE - In this Jan. 3, 1985 file photo, Sen. Joe Biden, D-Del., holds his daughter Ashley while taking a mock oath of office from Vice President George Bush during a ceremony on Capitol Hill, in Washington. Biden's sons Beau and Hunt hold the bible during the ceremony. (AP Photo/Lana Harris, File)

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/Andrew Harnik)

FILE - In this Jan. 11, 1989, file photo departing President Ronald Reagan sits in the Oval Office after he delivered his farewell address to the nation in the White House in Washington, on Wednesday, Jan. 11, 1989. (AP Photo/Ron Edmonds, File)

FILE - In this Jan. 20, 1981, file photo, President Ronald Reagan and first lady Nancy Reagan wave to onlookers at the Capitol building as they stand at the podium in Washington following the swearing in ceremony. (AP Photo/File)

FILE - In this June 9, 1987, file photo Sen. Joe Biden, D-Del., right, walks with his wife Jill after announcing his candidacy for president in Wilmington, Del. (AP Photo/George Widman, File)

FILE - In this Jan. 20, 1981, file photo Supreme Court Chief Justice Warren Burger administers the oath of office to Ronald Reagan, as Nancy Reagan holds the bible, at the Capitol in Washington. Outgoing President Jimmy Carter and wife Rosalynn look on at right. (AP Photo/Bob Daugherty, File)

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)

FILE - In this Feb. 20, 1978, file photo, President Jimmy Carter listens to Sen. Joseph R. Biden, D-Del., as they wait to speak at fund raising reception at Padua Academy in Wilmington, Del. (AP Photo/Barry Thumma, File)

President Joe Biden signs executive orders on the economy in the State Dining Room of the White House, Friday, Jan. 22, 2021, in Washington. Vice President Kamala Harris looks on at left. (AP Photo/Evan Vucci)

FILE - In this Nov. 2, 1983 file photo President Ronald Reagan, followed by Coretta Scott King, shakes hands with those in attendance to witness the signing of the bill making Martin Luther King, Jr.'s birthday a national holiday, in the Rose Garden. From left: King; Rep. Joe Biden, D-Del.; Sen. Charles McC. Mathias, R-Md.; Sen. Edward M. Kennedy, D-Mass.; Sen. Bob Dole, R-Kan.; Reagan; and Rep. Katie Hall, D-Ind. (AP Photo/Barry Thumma, File)