Lawrence: ‘Stupidest Senator of the Day’ Schmitt falsely accused Jack Smith of perjury

Tonight on The Last Word: A GOP senator’s perjury claims against Jack Smith fall apart. Also, Michigan has the highest per-household tariff cost in America. And a poll finds Democrat Chris Pappas with a five-point lead in the New Hampshire Senate race. Andrew Weissmann, Secretary Jocelyn Benson, and Rep. Chris Pappas join Lawrence O’Donnell.