And is calling on world leaders to hold russia accountable. the horrific images of civilian deaths that have emerged in recent days, he says, arejust the beginning. the international committee of the red cross has told bbc news it has led to safety a convoy of more than 1,000 people who had managed to escape the besieged port of mariupol on their own. the civilians had managed to reached berdiansk, where they were the accompanied by the icrc to zaporizhzhia. pascal hundt is the head of icrc�*s delegation in ukraine. he told my colleague yalda hakim the operation was difficult and precarious....