It's a humanitarian disaster in Mariupol. We want to help, says MSF‘s Alex Wade

It is a humanitarian catastrophe. People in the southeast of Ukraine are dying in the streets and their neighbors have to bury them in the gardens. Those who are still alive, dont have food, water or medicine. I spoke to Alex Wade, an emergency coordinator for Doctors without Borders, who is in Dnipro. He is doing his best to help Ukrainians who are fleeing the war or staying to fight back.