These are very subtle things, of course, and I don't expect everyone to pick them up consciously, but I think that there is something there that you must be able to feel, there is an energy at work that I must trust my audience will be able to pick up at some level.
“You'll remember Dr. Rice said that several times: It was not a warning about the place and the method and the time - it was a general warning. And that points out the imperfection, if you would, of our intelligence.”