Members of the National Guard rest in the Capitol Visitors Center on Capitol Hill in Washington, DC, January 13, 2021, ahead of an expected House vote impeaching US President Donald Trump. - The Democrat-controlled US House of Representatives on Wednesday opened debate on a historic second impeachment of President Donald Trump over his supporters' attack of the Capitol that left five dead.Lawmakers in the lower chamber are expected to vote for impeachment around 3:00 pm (2000 GMT) -- marking the formal opening of proceedings against Trump. (Photo by SAUL LOEB / AFP)