Podcast:Up First from NPR Published On: Sat Feb 18 2023 Description: The focus of the Munich Security Conference has been support to Ukraine in its long war against Russia. But tense relations between China and the U.S. are also a main concern. In the U.S., attention turns to testing air and water quality as Ohio recovers from a toxic spill caused by a train derailment. And experts try answer a big question about where the economy is headed next.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy