CNN Anderson Cooper 360 March 18, 2022 01:54:00
First time his sister step foot. will you go back? >> we have to go back. they need us. they need support. the infrastructure that has been built has been destroyed. >> reporter: how grateful are the two of you are to be sitting here together? >> the best feeling, the best thing in the world is being able to hug my sister. >> reporter: and while she didn't speak much english in our interview, she surprised us with this message of thanks. >> thanks for all people, all country who help my country and my people. >> how many other family members does alexander still have in ukraine? >> reporter: a...