Security officials survey the Capitol in Washington, Monday, Jan. 11, 2021, ahead of the scheduled presidential inauguration. House Speaker Nancy Pelosi, D-Calif., is calling for congressional action to rein in President Donald Trump after inciting last week's deadly assault on the U.S. Capitol. (AP Photo/J. Scott Applewhite)

U.S. Capitol Police try to hold back protesters outside the east doors to the House side of the U.S. Capitol, Wednesday, Jan 6, 2021. (AP Photo/Andrew Harnik)

President-elect Joe Biden receives his second dose of the coronavirus vaccine at ChristianaCare Christiana Hospital in Newark, Del., Monday, Jan. 11, 2021. The vaccine is being administered by Chief Nurse Executive Ric Cuming. (AP Photo/Susan Walsh)

The U.S. Capitol dome stands above bare tree branches, Saturday, Jan. 9, 2021, in Washington. (AP Photo/Patrick Semansky)

With the Washington Monument in the background, people attend a rally in support of President Donald Trump on Wednesday, Jan. 6, 2021, in Washington. (AP Photo/Jose Luis Magana)