Plus, how to remember everything.  On Today’s Episode:Left Out of Ukraine Talks, Europe Races to Organize a Response, by Andrew E. KramerFirst Test of Trump’s Power to Fire Officials Reaches Supreme Court, by Adam LiptakMusk Team Seeks Access to I.R.S. System With Taxpayers’ Records, by Alan Rappeport, Andrew Duehren and Maggie HabermanAt Least 10 Dead in South After Rainstorm Pounds the Region, by Tim Balk, Amanda Holpuch and Austyn GaffneyMeet the Champion Who Memorized 80 Numbers in 13.5 Seconds, by Michael S. RosenwaldTune in every weekday morning. To get our full audio journalism and storytelling experience, download the New York Times Audio app — available to Times news subscribers on iOS — and sign up for our weekly newsletter.Tell us what you think at: theheadlines@nytimes.com.  Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.