Arizona is now the fourth state to bring "fake elector" charges against allies of Donald Trump. The U.S. Supreme Court hears arguments today about whether Trump is immune from criminal prosecution for his official acts as president. And Up First's Steve Inskeep is on a reporting trip in China, where economic pessimism is rising amid frayed U.S. ties. 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 of Up First was edited by Ben Swasey, Krishnadev Calamur, Reena Advani, Elana Perl, Jan Johnson and Ben Adler. It was produced by Ziad Buchh, Ben Abrams, Taylor Haney and Nina Kravinsky. We get engineering support from Stacey Abbott, and our technical director is Zac Coleman. Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy