emphatically said they were going after what they call mercenaries, foreigners who are coming in to fight the war. so, yes, they're fighting on all fronts and all sides of this country as we saw today. benjamin. benjamin if: and so with that in mind, what is the feeling on the ground there? i gather that a few days ago it was relatively peaceful. it felt like life was normal in that city. have you seen a shift in how people are behaving? >> reporter: a bit of a shift, benjamin, yeah. we heard the air raid sirens go off last night, we heard the, believe it or not, the car alarms going off in this city triggered, we believe, by the repercussions coming from the explosions closer to polish border. so, yes, this city -- which is a hub for a lot of different things not just for military aid, but, of course, refugee inflow, outflow that we've been talking about for weeks now, yes, it's girding for more action, more activity and maybe more offensive actions from russia, benjamin.