The U.S. wants China to help calm tensions in the Middle East by leveraging its influence with Iran. Democrats want to dismiss the impeachment trial against Homeland Security Secretary Alejandro Mayorkas, while some conservatives want to dismiss House Speaker Mike Johnson for backing aid to Israel and Ukraine. And hot ocean temperatures are turning coral reefs a ghostly white.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 James Hider, Dana Farrington, Neela Banerjee and Ben Adler. It was produced by Ziad Buchh, Ben Abrams 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/adchoicesNPR Privacy Policy