story of this incident that whatever reason or why ever, the investigation will tell, according to barbara and others, why they strayed into those waters with be even the iranian military revolutionary guard, even the highest officials on iranian press television didn't go blustering and bombastic. they said let's investigate, let's see what happened. sure enough, they were released. will it have an impact? because it because of the nuclear deal? it's because of the new atmosphere, i believe, and that nuclear deal is about to be implemented. when the nuclear agency has given iran a clean bill of health. this week iran removed the heart of its iraq heavy water reactor, which might have been used for a second pathway to a nuclear device. things are moving in that direction. >> also, christiane, is it also becauseç of the timintiming, b it is days away from the nuclear deal and the sanctions being lifted that would infuse lots