>> and we had a disturbing recent example of misunderstanding leading to threats of a nuclear war, a fake news article quoting a nuclear threat from a former israeli defense minister. that caught the attention of the pakistani defense minister who responded as if that was a real threat. how concerned are you that these 140 character statements of potential policy could spin out of control in a theater like that, india/pakistan, north korea, et cetera. >> i'm very concerned about that. one of the first issues that president-elect trump wandered into was the status of taiwan and the potentially harmful impact on u.s.-china relations of his taking a call from the president of taiwan. there's lots of places in the world, and india and pakistan is one of them, where we have hostile nations on a hair trigger. interjecting ourselves with