Michigan is holding its presidential primaries today, and some Democrats say they're voting uncommitted instead of President Biden. Some Michigan voters warn Biden to change course on the Israel-Hamas war. What's the president hearing from voters who delivered the state in 2020? Also, the United States goes to court to stop a grocery megamerger. Kroger and Albertsons propose to combine. What does it mean for your neighborhood supermarket?Want more comprehensive analysis of the most important news of the day, plus a little fun? Subscribe to the Up First newsletter.Today's episode was edited by Reena Advani, Emily Kopp, HJ Mai and Ben Adler. It was produced by Claire Murashima, Ben Abrams and Julie Depenbrock. We get engineering support from Stacey Abbott. And our technical director is Zac Coleman.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy