people talk about the ten million people have have to leave their homes. that's nearly a quarter of ukraine's population. the un says nearly 3.5 million people have left the country. around half of them are children. ou can see where they have gone — ukraine's european neighbours mostly. more than two million have escaped to poland. the head of the international rescue committee in poland says "this is like nothing we've ever seen before — the speed of displacement is unprecedented and the humanitarian needs are soaring each day" here's a un official. are people arriving by train for now we will try here, and be i will find a job, when things are good i will come back on for sure. i want to go home. i will probably never be able to live anywhere else like i do at home. but to a peaceful home, peaceful country, without