>> there are new satellite images from just 15 miles north of kyiv, and they show russian artillery firing. we're seeing intense fighting to the north and east of the city. this battle is being bought town by town, suburb by suburb. can defenders slow the new russian momentum? >> well, they're going to have a real tough time. when you look at the kinds of areas that we have here, you look at how the russian troops have basically taken over the northwestern area northwest of kyiv. you also see this tongue right here coming into the kyiv area from the northeast. so you've got these units which could be resupplied by these units right here, followed by units right here that could reinforce what the spearhead is in this northeastern quadrant. so what we're looking at here is an assault this way into kyiv as a possibility. the other thing that they could do, don, is they could use these troops right here to try to