 I don't remember where this took place. It's been too long ago. Just call me Biden. But I do remember being on a tarmac. I know it was on a tarmac. So I don't know whether I was waiting for the president to come back from an event or I was waiting for the president to arrive. But anyway, I was there with the director of the Secret Service, and I noticed them doing something. And I turned to Ralph and I said, why are you guys doing that? And his answer was, because we can't.