Ukraine claims to retake a critical Kyiv suburb as Russian forces intensify attacks

Summary: Ukrainian forces are claiming new successes Tuesday against Russian invaders. A counteroffensive has retaken a strategically important town west of Kyiv, and the southern port city of Mariupol continues holding out despite being hammered from air, land and sea. Jane Ferguson reports in southwestern Ukraine. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders