ConflictsUkraineDangerous rescue in Mariupol03:11This browser does not support the video element.ConflictsUkraine05/21/2022May 21, 2022For weeks, thousands of civilians were stuck in Ukraine's port city of Mariupol. Official efforts to evacuate them kept running into obstacles. DW's Mathias Bölinger spoke to one volunteer who risked his life to rescue those trapped in the city.Copy linkAdvertisement