dictat kim jong-un and immediately became a salesman for the guy. his claims on twitter this morning seemed wildly premature even naive. he wrote today president obama said thatth korea was our biggest and most dangerous problem. no longer. sleep well tonight. that s the president. and everybody can now feel much safer, the president tweeted today than the day i took office. there s no longer a nuclear threat from the north korea says the president. for the record, experts believe north korea has as many as 60 nuclear weapons and last year they tested long-range missiles that could r here. senator chris van who is responded this is delusional. same arsenal today as it had 4 hours ago. does he really think his big photo op ended north korea s nuclear program? hope this does not equal reality. joining me is joe cirrincione and m nuclear security analyst. we were arguing about this