President Trump's special envoy is in Moscow for talks as Russia reviews a U.S. backed proposal for a 30-day ceasefire with Ukraine. The White House is rolling back more than two dozen environmental protections regulations, a move critics warn could lead to more pollution and health risks. And, Iran's Supreme Leader rejects President Trump's effort to start nuclear talks, calling it a deceptive attempt to pressure Tehran.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 Ryland Barton, Neela Bannerjee, Kevin Drew, Alice Woelfle and Mohamad ElBardicy.It was produced by Ziad Buchh, Nia Dumas and Christopher Thomas.We get engineering support from Neisha Heinis, our technical director is Carleigh Strange.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy