UN Refugee Chief Filippo Grandi discusses the mass exodus of Ukrainians fleeing war

The war has driven millions from their homes in Ukraine. More than 4.5 million have left their nation for eastern Europe and beyond, and a further 7 million are displaced within Ukraine. United Nations High Commissioner for Refugees Filippo Grandi joins Judy Woodruff to discuss. Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS NewsHour at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: Facebook: http://www.pbs.org/newshour Twitter:   / newshour   Instagram:   / newshour   Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe