U.S. House Speaker Nancy Pelosi, D-Calif., stands in front of a National Guard troop as she speaks, on the East Entrance of the US Capitol in Washington, DC, on January 13, 2021.Oliver Contreras | SIPA | APThere’s no Confederate flag there now.National Guard troops on Wednesday flanked the halls and exterior of Congress as the House of Representatives moved toward impeaching President Donald Trump for inciting a violent mob that invaded the U.S. Capitol complex a week earlier.House Speaker Nancy Pelosi personally thanked a group of the troops standing at attention in the front of the Capitol, as the California Democrat’s colleagues inside debated procedural motions that will end with the impeachment vote later in the day.Pelosi gave each of the troops a so-called challenge coin, marking their mission of protecting the seat of the legislative branch of the American government, which was surrounded by rioters on Jun. 6 after Trump urged a rally to help him fight to block the confirmation of Joe Biden as the next president by Congress.Pelosi later took the floor of the House, calling for lawmakers to impeach Trump.”He must go. He is a clear and present danger to the nation that we all love,” she said.”The president much be impeached and, I believe, the president must be convicted by the Senate, a constitutional remedy that will ensure that the republic will be safe from this man who is so resolutely determined to tear down the things that we hold so dear,” Pelosi said. Earlier Wednesday morning, a photographer captured a striking image of House Majority Leader Steny Hoyer, D-Md., walking past guard members camped on the floor as he headed to the House floor.The acting police chief of Washington said more than 20,000 National Guard troops are expected to be in the District of Columbia on Jan. 20 for Biden’s inauguration that day.The show of force came in reaction to the hours of chaos last week, when thousands of rioters rampaged through the congressional buildings, killing a Capitol Police officer, beating and pepper spraying other officers, toting Confederate battle flags, carrying zip ties as they hunted for members of Congress, occupying the Senate chamber and smearing feces on the walls.House Majority Leader Steny Hoyer, Democrat of Maryland, walks past members of the National Guard as he arrives at the U.S. Capitol in Washington, D.C., Jan. 13, 2021, ahead of an expected House vote impeaching U.S. President Donald Trump.Saul Loeb | AFP | Getty ImagesDuring debate Wednesday, Hoyer and other outraged members of Congress decried Trump’s rallying cry to supporters shortly before the riot.Trump also had delayed deploying forces to protect the Capitol after it was overrun despite the pleas of members of Congress.”Rep.[Liz] Cheney from Wyoming, a conservative Republican, said this: ‘The president of the United States summoned the mob, assembled the mob, and lit the flame of this attack,'” Hoyer noted on the House floor of Cheney, who will support Trump’s impeachment.”That is not some irresponsible new member of the Congress of the United States,” Hoyer said. “This is the daughter of the former Republican whip and former vice president of the United States of America. She knows of what she speaks.”Rep. Alexandria Ocasio-Cortez, D-N.Y., told her Instagram followers in a livestream late Tuesday night she “had a very close encounter where I thought I was going to die” during the riot.”I did not know if I was going to make it to the end of the day alive,” Ocasio-Cortez said, without giving details of the incident that led her to fear she would die.She also said that during the chaos “I did not even feel safe around [some] other members of Congress” who have endorsed the QAnon conspiracy theory.Ocasio-Cortez said that when she and other lawmakers met at an “extraction point” where they were to be taken to a secure location, she saw rioters who looked to motivated by the QAnon hoax, and Republican members of Congress who have embraced that conspiracy.