as you can imagine from what we ve shown you here on cnn, the number of ukrainians who have fled their country because of war continues to grow. it now stands at more than 5.4 million people, that is according to a u.n. estimate. and that is roughly the same as the respective populations of slovakia or norway. think of it. the u.n. also says far more ukrainians are stranded near ba battlelines because of security concerns and damage to roads and bridges. actress jolel angelina joli meantime was seen in lviv saturday. she visited children at a boarding school, a medical institution and also went to a train station to meet with the displaced. she expressed her gratitude to the volunteers. very complicated at this time. yes. but i imagine just to have a