DONATE Russia Ukraine recap Russia-Ukraine war: What happened today (March 16) March 16, 2022 5.10 PM ET NPR STAFF Ukrainian President Volodymyr Zelenskyy speaks to the U.S. Congress by video on Wednesday to for support as his country besieged by Russian forces Scot Applewhire/PoovGetry Images As Wednesday draws tO close in Kyiv and in Moscow; here are the key developments of the day: A theater sheltering civilians was bombed in besieged Mariupol; Ukrainian officials say. Russia PLAY LIVE RADIO OPEN plead