banderites and neo-nazis use your wives and old people as human shields. take power into your own hands. it looks like it will be easier for us come into agreement than with this gang of nazis that have settled in kyiv and taken hostage the entire ukrainian people. >> at the same time, united nations says more than 50,000 ukrainian people have fled the country. they are now, officially, refugees, having crossed various borders. there are long lines of cars in romania or going into romania and as of last evening, a 37-kilometer-long line of cars at the entrance to poland. now, many of those fleeing ukraine, heading there to poland. at least 29,000, so far. that number, literally, grows by the hour and that is sparking fears of a humanitarian crisis, on top of the fears of those running for their lives, themselves. cnn's scott mclean is at a train