Tens of thousands of Ukrainians have fled the country since Russia invaded Thursday. The United Nations’ refugee agency, UNHCR, says at least 370,000 people have fled the fighting so far and it is planning to deal with up to four million if the situation worsens. – Poland – Some 156,000 Ukrainians have fled over the Polish border, its frontier guards say. On Friday alone, 50,000 Ukrainians arrived. While 90 percent of the refugees […]