What Trump was doing while the Capitol was under attack

The Last Word with Lawrence O’Donnell - A podcast by Lawrence O'Donnell, MSNBC

Tonight on the Last Word: Rep. Liz Cheney says the January 6 Committee is investigating if Donald Trump broke the law. Also, the nation marks one year since the deadly Capitol insurrection. Plus, no Republican Senators attended the Senate’s Jan. 6 event. And more than 725 people are charged in the Jan. 6 attack on the Capitol. Bob Woodward, Robert Costa, Mary Trump, Rep. Val Demings, Neal Katyal and Ryan Reilly join Lawrence O’Donnell.