eastern european borders. what do you know about that and what is being done about that? >> we've heard the first time about that last sunday. and we immediately investigated that because these are really strong allegations and there could be a major problem. we talked to a lot of how we call them third country nationals, most of them are from african countries like nigeria or congo or sudan. some of them told us they have no problem, they were in the country within a few minutes. others had to stay sometimes 12, 24, even 36 hours when they have no documents. what is very important for us is there were no so-called -- so in one was sent back to ukraine, no one was sent back to this awful situation in a war torn country and this is probably the most important point. >> chris, thank you. i will be at another border crossing tomorrow morning and i hope to speak to one of your