on twitter that north korea has dispatched one of its top aides on his way to new york to engage in more discussions about that potential summit in singapore even though the entire summit hasn't been formerly reinstated yet. president trump confirming that high ranking north korean official kim young alcoh-chul i heading to new york with the on again off again summit with kim jong-un. the president is pushing his advisers to move ahead with the talks as scheduled despite concerns there's not enough time to prepare. >> a lot of people are working on it. it's moving along very nicely, so we're looking at june 12th in singapore. that hasn't changed. >> reporter: a close aide to kim jong-un arrived in singapore late monday to discuss logistics with u.s. officials. meetings north korea never showed up to two weeks ago. meanwhile a top white house official is leading a delegation in north korea. those talks happening in the