let's bring in kelly cobiella. what have you seen on the ground, kelly? >> reporter: alex, these numbers are growing dramatically by the day. today we saw a train come into a very small station on the border with ukraine full of refugees, women and children. there were families on the other side of the fence waiting to greet them and we've talked about these huge numbers, alex. really want to put a face and put a story to who these people are. who are these refugees? we met one 29-year-old man named maxime. he's been working in poland for the last several weeks. his family living in the home village of ukraine. he's the father of three with another one, a fourth on the way. his family said fighting was coming within 12 miles of their home so his pregnant wife and