throwing an attempted besic vacuum a shunt of civilians into chaos. according to the new york times, residents in a desperate attempt to evacuate, tied white flags, like, it s and sheets to our vehicles that they pose no threat. but as friday continued, they were forced to turn around. russian forces have hit mariupol with relentless shelling, leaving that city and its residents without water, heat, or electricity. it is a dire situation inside of ukraine and that is where we start tonight with nbc s cal perry. he is live on the ground for us in lviv, ukraine. cal, it s good to see you again. i don t even know where to begin this evening because so many moving pieces. let s start with the mood in ukraine after what appears to be russia breaking that cease-fire agreements and setting the situation to chaos for those trying to escape. yes, i think the place you are starting it is the place which is, you have civilian populations coming under increasing fire, whether it s