president trump confirming this morning that north korea's former top spy is heading to the united states for meetings, so will the president trump/kim jong-un summit happen in two weeks and what will happen at this summit? let's get the bottom line with david chalian. the developments in north korea are just coming in every hour if not sooner than that. so many different diplomatic teams are all over the world from singapore to the dmz to this top spy coming here to the u.s., so it sure seems like the president's letter fast track this had somehow. >> all those developments you're describing are after the fact that he canceled the meeting and all those developments are happening, which i think indicates just how much donald trump wants and needs this meeting politically to come off successfully. his desire for it doesn't make it any easier to pull off, but politically, this has been one