 Well, Fred, good morning. First of all, this is not a political essay. It's a medical one. And I think a lot of the things that people saw at that debate weren't necessarily new, but they were sustained. And I think more pronounced than what we had seen in the past. And I think that's what really provoked the essay. I think that the question really being raised is, have we been looking at episodes, intermittent episodes, or is this reflective of some sort of deeper underlying condition? What?