Lawrence: How many flashes of insanity from a president should we tolerate?

Well, Tom Nichols, a former professor at the US Naval War College, wrote in the Atlantic that the question on the minds of the top military commanders after listening to Donald Trump yesterday must have been, "How can I know that an order I receive to launch my missiles came from a sane president?" They won't know. How many flashes of insanity from a president should we tolerate. That sounds like something that deserves a zero tolerance policy.And we have never seen public flashes of insanity from any presi ...