>> that's going to give legitimization to kim jong-un and that in it itself would are edeuce his incentive. as a condition of that meeting that we receive written commitments in north korea. dismantle infrastructure. if we had all of that and then had the meeting, i think we'd be in a much better place right now and we krd done that. and the squaundered a huge advantage. >> are there other examples of presidents that took on meetings like this without had it preparation by their staffs ahead of time to take essentially a bold move, to strike a peace deal before everything was put in place? >> of course in times of war things he happen.