 asking what's going on, what's happening, and we're having to tell that news to them because a lot of people simply haven't seen it. It's certainly something that's going to affect a lot more of the world, and we're going to see the ramifications of all of this once people start to wake up, get to work, try and get where they're going. At Pittsburgh International Airport, I'm Chile Casio, LA, CBS News, Pittsburgh.