The suspect is also dead after being shot by officers.
At least eight of the people facing charges for last month's insurrection didn't actually participate in the presidential election, according to CNN.
The Obamas, Bushes and Clintons are among the guests.
Up to 15,000 troops are expected to arrive in Washington, DC, amid threats of violence to Joe Biden's inauguration as president.
Reports claim Senate minority leader Mitch McConnell had suggested to colleagues that he supported impeachment of Donald Trump. Senior Republican Liz Cheney, alongside other Republican representatives, said they would support an impeachment vote. The calls for impeachment come after a pro-Trump mob stormed the Capitol. If removed from office, Trump would lose his post-presidential benefits including pension, secret service protection and funding for staff. He would also not be eligible to run in 2024.
Politicians and civil rights activists have criticised US law enforcement for a delayed response to pro-Trump supporters who stormed Capitol Hill in Washington, DC. on Wednesday. As events unfolded, commentators drew comparisons how Black Lives Matter activists were treated during peaceful protests over police killings of unarmed Black men and women last summer.