Putin holds key to Ukraine peace as Trump envoy Steve Witkoff arrives in Moscow for crucial talks following weekend negotiations on 19-point proposal. A Federal Reserve research paper suggests tariffs will slow economic growth, an especially worrisome prognosis given the stock market's elevated valuation.

Negotiations to end Russia's war against Ukraine will continue in Florida this weekend as a Ukrainian delegation arrives to negotiate with the Trump administration. Joining us now with the latest is NPR's Eleanor Beardsley in Kyiv. Hi, Eleanor.

Ukraine's gas facilities have suffered severe damage from Russian drone and missile attacks, forcing the country to import more gas.