Chris Hayes: The Tucker Carlson villain origin story
Guests: Mona Charen, Adam Serwer, Josh Marshall, Hamed Aleaziz
Tonight: New fallout for Fox. What the biggest supporters of Trump were really saying about him behind his back. Plus: the reality of right-wing media now revealed in the Dominion filings. Then: the grotesque possibility that Biden could revive family detention. And the donnybrook that broke out in the Senate today.
