days after the invasion begin, this lviv office was set up to help ukrainians flee war. but not everyone is welcome. shortly after we arrive, the man filming draw suspicion from staff. police are called, documents checked, questions asked. more than an hour passes. the man tells us his only link to russia was a five-year-old passport stamp. they let him go. even here in lviv, a city that is far removed from the front lines, we've had the police called on us twice. we've been asked to show our documents more than times than i can count and some people even say that random, ordinary citizens are asking total strangers to produce identification, but if somebody asked you for your identification or your passport, you wouldn't think it was weird? >> i wouldn't think for now, i wouldn't think. >> anatoli says two weeks ago, he was walking home after sheltering in this bunker.