Tonight on The Last Word: The Washington Post reports that some D.C. FBI agents sought to slow down the Trump docs investigation. Also, Trump calls on Rupert Murdoch to quit over his Dominion testimony. Plus, AG Garland battles GOP senators in a contentious hearing. And Politico details how the Federalist Society co-chair raised billions after pushing Trump SCOTUS picks. Andrew Weissmann, Neal Katyal, Charles Blow, and Senator Sheldon Whitehouse join Lawrence O'Donnell.