President-elect Joe Biden, accompanied by Vice President-elect Kamala Harris, speaks about economic recovery at The Queen theater, Monday, Nov. 16, 2020, in Wilmington, Del. (AP Photo/Andrew Harnik)

FILE - In this Wednesday, Nov. 11, 2020, file photo, Georgia Secretary of State Brad Raffensperger speaks during a news conference in Atlanta. Raffensperger is under attack from President Donald Trump and other fellow Republicans in the aftermath of the heated election season. (AP Photo/Brynn Anderson, File)

FILE - In this June 21, 2019 file photo, General Services Administration Administrator Emily Murphy speaks during a ribbon cutting ceremony for the Department of Homeland Security's St. Elizabeths Campus Center Building in Washington. The head of the obscure federal government agency that is holding up Joe Biden's presidential transition knew well before Election Day she might have a messy situation on her hands well. Prior to Nov. 3, GSA administrator Emily Murphy held a Zoom call with Dave Barram, 77, a man who was in her shoes 20 years earlier during the contested 2000 election between George W. Bush and Al Gore. Barram said he gave her some simple advice, “If you do the right thing, then all you have to do is live with the consequences of it.’”(AP Photo/Susan Walsh)

President Donald Trump waves to supporters from his motorcade as people gather for a march Saturday, Nov. 14, 2020, in Washington. (AP Photo/Julio Cortez)