Trump's New Tariff Twist, and a $250 Million A.I. Job Offer

Plus, your Friday news quiz. On Today’s Episode: Trump Announces Sweeping New Tariffs for Much of the World, by River Akira Davis and Lydia DePillis As Trump Shifts Blame to Hamas, His Envoy Plans to See Hunger Crisis Firsthand, by Natan Odenheimer Arab States Call for Hamas to Disarm Amid Push for a Palestinian State, by Farnaz Fassihi and Ephrat Livni How Louisiana Built Trump’s Busiest Deportation Hub, by Brent McDonald, Campbell Robertson, Zach Levitt and Albert Sun Childhood Vaccination Rates Have Dropped Again, C.D.C. Data Shows, by Apoorva Mandavilli, Teddy Rosenbluth and Francesca Paris A.I. Researchers Are Negotiating $250 Million Pay Packages. Just Like N.B.A. Stars, by Mike Isaac, Eli Tan and Cade Metz Tune in every weekday morning.