there needs to be a strong understanding of what both sides, what all three sides, frankly, mean by denuclearization. >> is up for the north korea has given up a number of american prisoners as a confidence measure but let's be clear, 24, north korea under kim jong-un his father committed to full denuclearization in six party talks in 2005 and 2007 senator blunt just reference only to then change their tune. >> .other members of the press where there at about 8:45 pm the president said at that moment in regards to north korea there were meetings taking place in they were happening not far from here. >> thank you ellison barber. mike? >> meanwhile in the korean peninsula, the south korean peninsula, moo jae-in, saying that there may committed to a summit and complete denuclearization after a second