A federal court has blocked most of President Trump's "Liberation Day" tariffs. The judges said the president overstepped his authority when he put tariffs on nearly every country in the world last month. Trump also appears increasingly frustrated with Russian leader Vladimir Putin over Moscow's ongoing airstrikes in Ukraine. How could this affect any peace negotiations? And one of the largest right-wing political gatherings is getting underway in Eastern Europe.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 Kara Platoni, Miguel Macias, Arezou Rezvani, HJ Mai and Lisa Thomson. It was produced by Ziad Buchh, Nia Dumas and Christopher Thomas. We get engineering support from Neisha Heinis, and our technical director is Carleigh Strange.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy