Ukraine: 100,000 stranded in Mariupol as bombs fall

Ukraine is calling on Russia to allow civilians to escape the southern port of Mariupol. The local council says Russian forces, who've surrounded the city, have reduced it to ashes with constant bombing.

President Volodymyr Zelenskyy says 100,000 civilians are trapped without food, water or medication. Zelenskyy says Russian forces seizied a humanitarian convoy attempting to bring relief to Mariupol's besieged residents.