'This is as bad as it gets': Russia escalates attacks in Ukraine amid humanitarian crisis

Russian forces appear close to seizing the port city of Mariupol, where weeks of bombardment have left residents without food and other basic needs. This comes as atrocities committed by Russian troops continue to be unearthed across the region surrounding Kyiv. David Beasley, executive director of the United Nations World Food Program, joins Amna Nawaz 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