'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. Want more of Chris? Download and follow his podcast, “Why Is This Happening? The Chris Hayes podcast” wherever you get your podcasts. To listen to this show and other MS podcasts without ads, sign up for MS NOW Premium on Apple Podcasts. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.