Joe Biden's Message to NATO on Ukraine

President Biden is heading to Europe to attend a NATO summit, as Vladimir Putin's invasion of Ukraine continues to stall. What should Biden ask of America's allies, as the free world tries to deter further aggression and see Ukraine through the conflict? Plus, what does it mean that U.S. officials are now accusing Russia of war crimes? Learn more about your ad choices. Visit megaphone.fm/adchoices