people's remains that could be returned. that was one of the four things that president trump and kim jong-un agreed to about a week and a half ago in singapore. there are signs of movements in other areas, but it doesn't get to the nuclear weapons. >> right. >> a couple of days ago it might have been yesterday, so long, in the cabinet meeting the president suggested the nuclear threat from north korea is over. now there's a letter to congress in which the president says that there's still an extraordinary threat. obviously those don't correspond. is this just the president trying to sell optimism? decipher that for us. >> well, the president -- president trump's always loose with his terminology. he goes into soealesman mode. yeah, the letter extends the, quote, national emergency, due to north korea's nuclear weapons. this is something that's been in place since 2008. since the bush administration