Tonight on The Last Word: Tyre Nichols's family holds a press conference. Also, 24 GOP senators sign a letter demanding spending cuts. Plus, Rep. George Santos recuses himself from committee assignments. And Trump pleads the Fifth over 400 times in the New York fraud deposition. Marq Claxton, Radley Balko, Sen. Chris Murphy, Rep. Daniel Goldman and Barbara McQuade join Lawrence O'Donnell.

Tonight on The Last Word: Speaker McCarthy's House is focused on bills that the Senate won't pass. Also, the Supreme Court reportedly failed to disclose financial ties to an expert who reviewed the probe of the Dobbs leak. Plus, Vladimir Putin references Russian nukes in a speech after Germany sends tanks to Ukraine. And Jeff Zients replaces Ron Klain as White House Chief of Staff. Rep. Steven Horsford, Sen. Sheldon Whitehouse, Amb. Michael McFaul and Chris Whipple join Lawrence O'Donnell.