ukraine, ukraine russia's bombarding the southern port city of odessa for the third night in a row. you can see this extraordinary video just in from cnn's team and it shows ukraine's air defense working to repel inflation attacks. cnn's alex marquardt joins me live from it as a. alex, what are you, what have you been seeing on the ground as this is the third night in a row where -- slippery russia is using here? >> this was a city that was already on edge after two nights of extraordinarily intense ferocious attacks by russia, this city wondering whether it would happen for a third night in a row. that answer coming just before two a. m., with an attack that lasted around an hour and 45 minutes.