hearing from our teams there in kyiv is, you know, it sounds like this is all coming to a head. they're hearing shelling from the north, from the east, from the south. there are gun battles going on in the city of kyiv. try to get your head around that. you've got gun battles going on in a major european capital, which is being invaded by its superpower neighbor. it's an extraordinary situation. i guess the question is, will putin go in in force in the city? because, you know, as you know, i spent a lot of time in iraq. urban combat is bloody, it's messy, it causes a lot of civilian casualties. will he go in force into the capital or will he sort of do something on a smaller basis to sort of penetrate in and try to get to the seat of government? there's no doubt he wants zelenskyy gone. >> michael holmes, we appreciate it. thank you very much. explosions across ukraine's capital tonight, heavy gunfire coming from the south, fighting