had air raid sirens. a couple days, we woke up to air raids here, many people spending the night in bomb shelters, worried what comes next. you have to remember, much of this is a volunteer effort, kim, it's all up to the people to keep sustaining it. >> you talked about the sense of unity people have there. give us a sense of the morale of those residents who have been facing so much stress and hardships right now. >> reporter: there's such a deep sense of national pride here, kim. a sense that together ukraine can overcome this. this is a very diverse country, one that is large and has cultural divides but right now, of course, you have families from every part of this country. that's what you're going to hear people and families say to you now is, yes, this is a mighty army but we ukrainians can stand together. much of that, of course, comes from president zelenskyy himself. i know you played that address there from him which continues to unify people to give them that strength of face in the