secretary and the chairman of the joint chiefs of staff. this is been happening this afternoon. of course on the heels of cnn exclusive interview with iran foreign minister who said that iran will not talk to president trump unless the u.s. shows tehran respect. that is zarif s own word by honoring the commitments in the nuclear deal which the u.s. with drew from one year ago. we are not willing to talk to people who have broken their promises. now having all of these military assets in a small waterway is in and of itself prone to accident, particularly when you have people who are interested in accidents. so extreme prudence is required and we believe that the united states is playing a very, very dangerous game. kylie atwood is our cnn national security reporter and we now lawmakers including one we talked to last hour walked out of the meeting. doesn t totally understand why