Ukraine: in Huliapole, extreme volunteers at the bedside of civilians

In eastern Ukraine, a team of civilian volunteers, led by Mykhaïlo Pyrishev, is relentlessly pursuing the task it has set itself since the start of the conflict: helping the population in the bombed towns. As the war takes hold, she offers to set up shelters for those who want to stay and suggest that the most vulnerable evacuate. Report by our special correspondents, Catherine Norris-Trent, Johan Bodin and Dmytro Kovalchuk.