Podcast:WSJ What’s News Published On: Tue Jan 16 2024 Description: A.M. Edition for Jan. 16. Former President Donald Trump won with the largest margin in the history of Iowa caucuses, affirming his dominant position in the 2024 GOP race. WSJ senior political correspondent Molly Ball explains what Trump’s strong support within the Republican base means for runners-up Ron DeSantis and Nikki Haley. Plus, Tesla shares drop after Elon Musk says he wants voting control at the EV-maker. And Houthi rebels in Yemen set their sights on U.S. targets. Luke Vargas hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices