perry joins us from aviv with the latest. cal, get us up to speed with the last 24 hours of this war. >> so, the front lines haven't moved in the past 24 hours. that's bad news for the cities under heavy bombardment. from the south they are moving even from crimea, you mentioned curse on and the town of mariupol. they are basically isolated those two cities from the rest of the country in the war. they are showing at least six towns in the northern part of the country and that has been going on for 24 hours, as well. as they do this, they are surrounding the cities, they are shutting off the power, they are taking away the water, there is no heat in the city so you have civilians who not only cannot leave, they are trapped in bunkers. it is becoming a deteriorating and unlivable health situation according to the people in these situations. you have this convoy stalled, it is still slowly making its way, 40 miles long, full of russian tanks and armored, and,