into lviv, at least five people hurt. amazingly no one killed. the mayor says military infrastructure was also hit. but these flames burned right next to a residential neighborhood. and this is how i described the scene to my colleague john berman earlier. >> but right now you can see the firefighters and the rescue people racing in. and now to where in fire that really the center of this fire to try to get ahold on it. but, yes, it's chaos. we're in a situation obviously not in the united states. communications aren't great. in the middle of the war zone. so there are some communication issues. and technical issues. but this is what you are seeing here. and i just really want to you hear the roar of these chemical flames. and as i said earlier, john, you could smell the -- the smell of chemicals and smoke in the air. >> the mayor says these are the second attacks on lviv this