European Union flags fly outside the European Commission headquarters in Brussels, Belgium, March 1, 2023.— ReutersBRUSSELS, Belgium: The European Commission proposed on Wednesday that Ukrainian refugees be allowed to stay in the EU another year to March 2027 -- while for the first time stating clearly that their protected status will at some point end.Some 4.3 million Ukrainians are registered as refugees across the European Union, with Germany, Poland and the Czech Republic hosting the...