Tonight on The Last Word: Donald Trump is in Manhattan for the hush money probe arraignment. And The Washington Post reports that the Justice Department has new evidence of possible Trump obstruction in the classified documents case. Neal Katyal, Andrew Weissmann and Dan Horwitz join Lawrence O'Donnell.

Tonight on The Last Word: Former Vice President Mike Pence won't appeal a judge's order requiring his testimony in Special Counsel Jack Smith's Jan. 6 investigation. Also, Trump's indictment fails to draw significant protest. Plus, a liberal judge wins a pivotal seat on the Wisconsin Supreme Court. And Sen. Lindsey Graham sheds tears for Donald Trump, but not for children murdered in school by AR-15s. Andrew Weissmann, Neal Katyal, Michelle Goldberg and Ben Wikler join Lawrence O'Donnell.