survive through the night. >> hello, ladies and gentlemen. this is your guide to only ark and all of our family. katia, taros and over there our daddy. >> olena lives in kroyiv with sergei and her three children. it's days before the russian invasion and a war may be imminent. like many ukranians, olena doesn't think russia lynn said. >> everyone right now is following the news in ukraine because basically we don't know what is going to happen. yes, and, of course, there is a lot of anxiety in the air because like right now at this momenting right now today, everything is absolutely fine, but i don't know and nobody