Shannon: david maxwell said the longer we go without exercises the more risk there is that we will suffer significant challenges if there is. what do you make that decision? >> there is a little bit of a disconnect because the defense manages a couple days ago talking about the fact those exercises, they intend to execute them. we already made a concession on canceling exercises for this year. next year going forward, the president changed his mind on that. it would be better to keep those exercise planning. we know for a fact that north korea now is not taking the substantive moves to denucle...