Joy Reid leads this episode of The ReidOut with the growing, indisputable evidence that Russia committed horrific war crimes in the city of Bucha, Ukraine. Ambassador Linda Thomas-Greenfield, U.S. ambassador to the UN, joins us on how Russia is becoming increasingly isolated in response to these atrocities. Next, Joy and her guests analyze Donald Trump’s daughter, Ivanka Trump, appearing voluntarily before the Jan. 6 select committee on Tuesday, testifying for roughly 8 hours. Plus, for the first time since leaving office, former President Barack Obama was back at the White House on Tuesday, joining President Biden to announce new steps to expand access to the Affordable Care Act. We discuss the former president's return as Biden faces declining approval numbers, rising inflation, and concerns about Democrats' electoral prospects in the upcoming midterms. Finally, Joy Reid addresses what she calls "the frightening reality" that Marjorie Taylor Greene "is the present and future Republican Party," as Greene is criticized for accusing innocent people of being pedophiles, or soft on pedophiles--some say to rile up the QAnon base. All this and more in this edition of The ReidOut on MSNBC.