Members of the DC National Guard are deployed outside of the U.S. Capitol in Washington, D.C., on Jan. 6, 2021. Trump supporters remained outside, defying a 6:00 p.m. (2300 GMT) curfew imposed across the city by Mayor Muriel Bowser. Donald Trump's supporters stormed a session of Congress held Jan.. 6 to certify Joe Biden's election win, triggering unprecedented chaos and violence at the heart of American democracy and accusations the president was attempting a coup. (Photo by Andrew CABALLERO-REYNOLDS / AFP) (Photo by ANDREW CABALLERO-REYNOLDS/AFP via Getty Images) 
District of Columbia National Guard stand outside the Capitol, Wednesday night, Jan. 6, 2021, after a day of rioting protesters. It's been a stunning day as a number of lawmakers and then the mob of protesters tried to overturn America's presidential election, undercut the nation's democracy and keep Democrat Joe Biden from replacing Trump in the White House. (AP Photo/John Minchillo) 
Supporters of President Donald Trump are confronted by Capitol Police officers outside the Senate Chamber at the Capitol, Wednesday, Jan. 6, 2021, in Washington. (AP Photo/Manuel Balce Ceneta) 
Demonstrators break TV equipment outside the the U.S. Capitol on Wednesday, Jan. 6, 2021, in Washington. (AP Photo/Jose Luis Magana) 
Protesters attend a rally in support of President Donald Trump on the steps of the Minnesota State Capitol on Wednesday, Jan. 6, 2021 in St. Paul, Minn. (Richard Tsong-Taatarii/Star Tribune via AP) 
Police stand guard after holding off Trump supporters who tried to break through a police barrier, Wednesday, Jan. 6, 2021, at the Capitol in Washington. As Congress prepares to affirm President-elect Joe Biden's victory, thousands of people have gathered to show their support for President Donald Trump and his claims of election fraud. (AP Photo/Julio Cortez) 
Pro-Trump protesters gather in front of the U.S. Capitol Building on Jan. 6, 2021, in Washington, D.C. A pro-Trump mob stormed the Capitol, breaking windows and clashing with police officers. Trump supporters gathered in the nation's capital to protest the ratification of President-elect Joe Biden's Electoral College victory over President Trump in the 2020 election. (Photo by Jon Cherry/Getty Images) 
Supporters of President Donald Trump climb the west wall of the the U.S. Capitol on Wednesday, Jan. 6, 2021, in Washington. (AP Photo/Jose Luis Magana) 
Pro-Trump supporters storm the U.S. Capitol following a rally with President Donald Trump on Jan. 6, 2021, in Washington, D.C. Trump supporters gathered in the nation's capital to protest the ratification of President-elect Joe Biden's Electoral College victory over President Trump in the 2020 election. (Photo by Samuel Corum/Getty Images) 
A protester is seen hanging from the balcony in the Senate Chamber on Jan. 6, 2021, in Washington, D.C. Congress held a joint session to ratify President-elect Joe Biden's 306-232 Electoral College win over President Donald Trump. Pro-Trump protesters have entered the U.S. Capitol building after mass demonstrations in the nation's capital. (Photo by Win McNamee/Getty Images) 
Protesters enter the Senate Chamber on Jan. 6, 2021, in Washington, D.C. Congress held a joint session to ratify President-elect Joe Biden's 306-232 Electoral College win over President Donald Trump. Pro-Trump protesters entered the U.S. Capitol building after mass demonstrations in the nation's capital. (Photo by Win McNamee/Getty Images) 
Two members of a pro-Trump mob look out through a broken window from inside the Capitol Building after breaking into it on Jan. 6, 2021, in Washington, D.C. A pro-Trump mob stormed the Capitol, breaking windows and clashing with police officers. Trump supporters gathered in the nation's capital to protest the ratification of President-elect Joe Biden's Electoral College victory over President Trump in the 2020 election. (Photo by Jon Cherry/Getty Images) 
Supporters of President Donald Trump stand next to media equipment they destroyed during a protest on Jan. 6, 2021, outside the Capitol in Washington, D.C. Demonstrators breeched security and entered the Capitol as Congress debated the a 2020 presidential election Electoral Vote Certification. (Photo by Agnes BUN / AFP) (Photo by AGNES BUN/AFP via Getty Images) 
Supporters of President Donald Trump enter the U.S. Capitol's Rotunda on Jan. 6, 2021, in Washington, D.C. Demonstrators breeched security and entered the Capitol as Congress debated the a 2020 presidential election Electoral Vote Certification. (Photo by Saul LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images) 
Protesters attempt to enter the U.S. Capitol Building on Jan. 6, 2021, in Washington, D.C. Pro-Trump protesters entered the U.S. Capitol building after mass demonstrations in the nation's capital during a joint session Congress to ratify President-elect Joe Biden's 306-232 Electoral College win over President Donald Trump. (Photo by Tasos Katopodis/Getty Images) 
Police officers in riot gear line up as protesters gather on the U.S. Capitol Building on Jan. 6, 2021, in Washington, D.C. Pro-Trump protesters entered the U.S. Capitol building after mass demonstrations in the nation's capital during a joint session Congress to ratify President-elect Joe Biden's 306-232 Electoral College win over President Donald Trump. (Photo by Tasos Katopodis/Getty Images) 
A supporter of President Donald Trump sits inside the office of US Speaker of the House Nancy Pelosi as he protest inside the US Capitol in Washington, D.C, Jan. 6, 2021. Demonstrators breeched security and entered the Capitol as Congress debated the a 2020 presidential election Electoral Vote Certification. (Photo by SAUL LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images) 
Trump supporters gather outside the Capitol, Wednesday, Jan. 6, 2021, in Washington. As Congress prepares to affirm President-elect Joe Biden's victory, thousands of people have gathered to show their support for President Donald Trump and his claims of election fraud. (AP Photo/Julio Cortez) 
Trump supporters try to break through a police barrier, Wednesday, Jan. 6, 2021, at the Capitol in Washington. As Congress prepares to affirm President-elect Joe Biden's victory, thousands of people have gathered to show their support for President Donald Trump and his claims of election fraud. (AP Photo/Julio Cortez) 
People shelter in the House gallery as protesters try to break into the House Chamber at the U.S. Capitol on Wednesday, Jan. 6, 2021, in Washington. (AP Photo/Andrew Harnik) 
U.S. Capitol Police stand detain protesters outside of the House Chamber during a joint session of Congress on Jan. 6, 2021, in Washington, D.C. Congress held a joint session to ratify President-elect Joe Biden's 306-232 Electoral College win over President Donald Trump. A group of Republican senators said they would reject the Electoral College votes of several states unless Congress appointed a commission to audit the election results. (Photo by Drew Angerer/Getty Images) 
People shelter in the House gallery as protesters try to break into the House Chamber at the U.S. Capitol on Wednesday, Jan. 6, 2021, in Washington. (AP Photo/Andrew Harnik) 
People shelter in the House gallery as protesters try to break into the House Chamber at the U.S. Capitol on Wednesday, Jan. 6, 2021, in Washington. (AP Photo/Andrew Harnik) 
Law enforcement officers point their guns at a door that was vandalized in the House Chamber during a joint session of Congress on Jan. 6, 2021, in Washington, D.C. Congress held a joint session to ratify President-elect Joe Biden's 306-232 Electoral College win over President Donald Trump. A group of Republican senators said they would reject the Electoral College votes of several states unless Congress appointed a commission to audit the election results. (Photo by Drew Angerer/Getty Images) 
Police with guns drawn watch as protesters try to break into the House Chamber at the U.S. Capitol on Wednesday, Jan. 6, 2021, in Washington. (AP Photo/J. Scott Applewhite) 
U.S. Capitol Police with guns drawn stand near a barricaded door as protesters try to break into the House Chamber at the U.S. Capitol on Wednesday, Jan. 6, 2021, in Washington. (AP Photo/Andrew Harnik) 
Members of Congress run for cover as protesters try to enter the House Chamber during a joint session of Congress on Jan. 6, 2021, in Washington, D.C. Congress held a joint session to ratify President-elect Joe Biden's 306-232 Electoral College win over President Donald Trump. A group of Republican senators said they would reject the Electoral College votes of several states unless Congress appointed a commission to audit the election results. (Photo by Drew Angerer/Getty Images) 
Trump supporters gather outside the Capitol, Wednesday, Jan. 6, 2021, in Washington. As Congress prepares to affirm President-elect Joe Biden's victory, thousands of people have gathered to show their support for President Donald Trump and his claims of election fraud. (AP Photo/Julio Cortez) 
A demonstrator talks to police over a barrier, Wednesday, Jan. 6, 2021, at the Capitol in Washington. As Congress prepares to affirm President-elect Joe Biden's victory, thousands of people have gathered to show their support for President Donald Trump and his claims of election fraud. (AP Photo/John Minchillo) 
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) 
Supporters of President Donald Trump protest in Los Angeles, California, on Jan. 6, 2021. Trump supporters, fueled by his spurious claims of voter fraud, are protesting the expected certification of Joe Biden's White House victory by the U.S. Congress on Jan. 6. (Photo by RINGO CHIU / AFP) (Photo by RINGO CHIU/AFP via Getty Images) 
Supporters of President Donald Trump protest in Los Angeles, California, on Jan. 6, 2021. Trump supporters, fueled by his spurious claims of voter fraud, are protesting the expected certification of Joe Biden's White House victory by the US Congress on Jan. 6. (Photo by RINGO CHIU / AFP) (Photo by RINGO CHIU/AFP via Getty Images) 
Supporters of US President Donald Trump protest in Los Angeles, California, on Jan. 6, 2021. Trump supporters, fueled by his spurious claims of voter fraud, are protesting the expected certification of Joe Biden's White House victory by the U.S. Congress on Jan. 6. (Photo by RINGO CHIU / AFP) (Photo by RINGO CHIU/AFP via Getty Images) 
Supporters of President Donald Trump enter the U.S. Capitol on Jan. 6, 2021, in Washington, D.C. Demonstrators breeched security and entered the Capitol as Congress debated the a 2020 presidential election Electoral Vote Certification. (Photo by Saul LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images) 
A U.S. Capitol police officer wears a gas mask as supporters of President Donald Trump enter the Capitol on Jan. 6, 2021, in Washington, D.C. Demonstrators breeched security and entered the Capitol as Congress debated the a 2020 presidential election Electoral Vote Certification. (Photo by Saul LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images) 
Supporters of President Donald Trump enter the U.S. Capitol's Rotunda as reported tear gas smoke fills a corridor on Jan. 6, 2021, in Washington, D.C. Demonstrators breeched security and entered the Capitol as Congress debated the a 2020 presidential election Electoral Vote Certification. (Photo by Saul LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images) 
Supporters of President Donald Trump enter the U.S. Capitol as tear gas fills the corridor on Janu. 6, 2021, in Washington, D.C. Demonstrators breeched security and entered the Capitol as Congress debated the a 2020 presidential election Electoral Vote Certification. (Photo by Saul LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images) 
Supporters of President Donald Trump gather outside the U.S. Capitol's Rotunda on Jan. 6, 2021, in Washington, D.C. Demonstrators breeched security and entered the Capitol as Congress debated the a 2020 presidential election Electoral Vote Certification. (Photo by Olivier DOULIERY / AFP) (Photo by OLIVIER DOULIERY/AFP via Getty Images) 
Supporters of President Donald Trump enter the U.S. Capitol's Rotunda on Jan. 6, 2021, in Washington, D.C. Demonstrators breeched security and entered the Capitol as Congress debated the a 2020 presidential election Electoral Vote Certification. (Photo by Saul LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images) 
Protesters gather outside the U.S. Capitol, Wednesday, Jan 6, 2021. (AP Photo/Andrew Harnik) 
A protester holds a Trump flag inside the U.S. Capitol Building near the Senate Chamber on Jan. 6, 2021, in Washington, D.C. Congress held a joint session to ratify President-elect Joe Biden's 306-232 Electoral College win over President Donald Trump. A group of Republican senators said they would reject the Electoral College votes of several states unless Congress appointed a commission to audit the election results. (Photo by Win McNamee/Getty Images) 
Protesters gather outside the U.S. Capitol, Wednesday, Jan 6, 2021. (AP Photo/Andrew Harnik)
