polish border. this is african, indian, middle eastern students. we're seeing this across the board for these visible minorities. >> ukraine's foreign minister tweeted about the issue saying the government is sparing no effort to solve the problem and that the government has set up a hotline for african-american and asian students trying to leave the country. have you gotten a sense the situation has changed in the last couple of days? >> yes, i think the situation has improved but this isn't a problem that only the ukrainian government can handle. i think people have to put their foot down and help the students like that woman did yesterday.