nick: marsha jones, alina salganicoff, thank you very much to you both. k you. ♪ since the beginning of the russian invasion, almost four million ukrainian refugees have fled their homes into neighboring poland. the country has welcomed them warmly, and the government provides access to all social services. but at the same time, poland has pulled the welcome mat from thousands of middle eastern migrants. ali rogin has the story of one afghan refugee whose journey shows not all migrants are treated equally. ali: khaled mohebi never wand to leave afghanistan. he had a good life, as a software developer and coach of a computer programming team. a life made possible by peace. khaled: we were developing, you know? nobody think about it that one day taliban will come back because nobody support them. ali: but they did come back as the united states withdrew last august. khaled worked for an american company. he knew he had to flee. he had a u.s. visa, but like so many afghans, was turned away at the kabul airport. so he began an almost three thousand mile journe