. >>> today ukrainian president zelenskyy hwill meet with president biden in the white house. they'll have a joint press conference after that. he will also meet with congressional and senate leaders. what does zelenskyy hope to get out of this visit? >> reporter: good morning, frances. the main goal of this visit and that of previous visits is shoring up more aid, particularly military aid, for ukraine in their fight against russia this trip is off the heels of a trip to south america by zelenskyy, his first, trying to shore up support anywhere he can, around the world. he was speaking at the national defense university saying russia's dreams come true when they ceedesee delays or scandals he was introduced by lloyd austin, one of his big supporters but aid has beenslowing down for ukraine from the u.s being held up, particular ly by some republicans who question how much aid should continue going, how much of a threat this russia is to the rest of the world and how much of a position america should take in this dispute between ukraine and russia he's also been invited by sen