moment, but first, president biden in south korea today where he is issuing new warnings to china and north korea. jacqui heinrich is in seoul with the very latest. reporter: good morning to you, david. in case the subtext of the president s trip was not clear enough, he wrapped up his final full day in south korea with a not so veil ised warning the china that they better not invade taiwan, or they ll face at least the same treatment that that russia is getting over its invasion of ukraine. our alliance between our countries is built on shared sacrifice. our joint commitment to the freedom of the republic of korea and our opposition [inaudible] reporter: before his state dinner with south korean president yun, biden sopped to sign a $40 billion aid package funding ukraine s military, having that bill flown to the other side of the world for his immediate signature so there ll be no lapse in funding. the moment underscoring alliance after china buzzed taiwan with a do
now is not my time. we saw the governor s sense of humor, the command of the room as he answered questions for a long time. gin acosta was right there. he was heavily urged to run, he was flattered, the pressure came from people of high stature, in the end it wasn t enough, why? reporter: well, john, answering that question should take a couple of minutes but chris christie, who never is at a loss for words held court in the news conference room for an hour and listened as every reporter in the room basically poked him with a stick, trying to get at why he was not going to make this decision to run for president. he was asked about whether or not it was that compressed primary calendar that all of the republican conditions are looking at right now. he was asked about his weight, whether or not his health might be an issue. he was asked whether his views as a republican are just too moderate for the party. but in the end chris christie said you could not get around one iss