'MAGA civil war': See Ted Cruz and Tucker Carlson brawl over Iran

Guests: Sen. Chris Van Hollen, Rep. Ro Khanna, Chase Strangio New concerns about growing autocracy and the Defense Secretary isn't helping. Tonight: the Senate backlash to Trump's police state as Democrats push for answers. Then, the American president teases a new war as the MAGA infighting explodes into the open.