ukraine. some children escaped without seeing war up close. others witnessed horrific scenes. there was a girl which is coming to us. she broke free from the hell of irpin. a city that's been levelled and she witnessed a family being shot before her eyes. what she thinks of the man responsible for raining down bombs and bullets on her beloved country, her tears turn to rage. putin is the second hitler. it is serious. if the world doesn't stop him, there will be world war iii. putin has said that he is going into ukraine to kill nazis. you are saying that putin is, in your mind, the new hitler? >> yes, it is obvious now that he is not fighting nazis. >> reporter: while they are all grateful to escape to poland, the children and adults all say they want one thing -- to be able to cross the border home to a safe ukraine. and i should mention now the number of refugees in total that