out of a job. >> we currently assess it will seem that is unlikely. >> sources tell cnn believes undercuts his own room of the nuclear threat posed by north korea. >>. >> he expressed optimism that he would decide to choose total denuclearization chls he added he would not lift sangctions until he made more meaningful. >> thanks. let's get more on all of the bla breaking news. don is joining us. he is a member of the ways and means committee. thanks for coming in.