We try to stay away from those types of questions, to be honest. Our slice of the equation is that our guests are charged airport improvement fees. We have some of the best airports in the world in terms of infrastructure, which is self-funded and user-pay. We're kind of proud of that work.
I don't think we want to enter into a debate on Union Pearson Express and how much it should cost and those other issues. I think we'll leave those to others.