Donald Trump's tariff uncertainty causes price spikes and layoffs. Also, Elon Musk and Treasury Secretary Scott Bessent reportedly have a verbal brawl in the West Wing. Plus, a federal judge slams the Trump administration's "bad faith" in Kilmar Abrego Garcia's case. And the president of Harvard University speaks out about Trump's attack. Sen. Jon Ossoff, Jen Psaki, and Sen. Chris Van Hollen join Lawrence O'Donnell.