Want to improve the U.S. Senate? Here's a start: Send Mitt Romney into retirement. Mayor Trent Staggs of Riverton, Utah is stepping up to make a Senate primary challenge. He joins Charlie to talk about applying the Liz Cheney principle to the "third senator from Massachusetts." Plus, President Trump's U.S. Trade Representative, Robert Lighthizer, describes how the siren song of "free trade" has driven the economic destruction of middle America, and how rebuilding the country starts with reviving less laissez-faire attitudes towards international trade.