President Trump’s latest tariffs are followed by the worst one-day loss for the markets since the pandemic. Then, POTUS gets rid of three National Security Council aides after an Oval Office meeting with far-right activist Laura Loomer, who pushed for the firings. And, a Pentagon watchdog is now investigating Pete Hegseth’s Signal chat blunder. Brendan Greeley, Max Chafkin, Justin Wolfers, Peter Baker, David Jolly, Representative Jake Auchincloss, Mayor Freddie O’Connell, Mayor Tim Keller, and Mayor Leonardo Williams join The 11th Hour this Thursday.