Infighting roils Trump transition team: 'The fish rots from the head'

Guests: Betsey Stevenson, Justin Wolfers, Adam Serwer, Ayman Mohyeldin The Trump Tax is a go. Tonight: Trump moves forward with his campaign promise to raise prices on Day One. Then: what's actually happening with the fentanyl crisis that Trump says tariffs will fix. Plus, trouble in MAGA-land as Trump's top aide is accused of trying to profit off cabinet picks. And finally a sliver of good news in the Middle East.