that's an order for its civilians and military to evacuate through corridors. here is steve hall the former cia chief of russia operations. we're talking about mariupol. it's surrounded, right? it's really surrounded on all sides there. you need the humanitarian corridor to get out somehow. what does that tell you? >> well, obviously, when you're trying to clear the civilians out through the corridors that's a very good look for russia because it appears that they're humanitarians. but of course, we know from their activities that they're not. this to me is beginning to look more and more like the war in chechnya, where you have complete demolition of cities. i establish that's going to happen in mariupol, as they try to establish this land bridge as it's called to occupy crimea and perhaps all the way to owe dez s