Sure. Jamie, I would say that we are not necessarily philosophically opposed to buying older planes at all. In fact, there have been cases in our past where -- you might remember the 757-200s that we acquired several years ago, where it makes sense. It's really done on a fleet-by-fleet basis. If I look at like, for example, the used market for the 737-800 right now, that plane is still priced pretty high, and so we look at this individually. Jeff gave the example of the Airbus fleet, where it absolutely makes sense to keep that fleet longer and utilize it more and not replace it. The opposite of that is a good -- an example would be the 757-200s on the United side that we're replacing with 900ERs. For each one of those planes that we replace, it's an addition of about $2 million to $2.5 million to the bottom line each year. So it's not as if we've got, I think, a huge philosophical difference so much as we think that this, in many times, comes down to the actual aircraft that you're replacing. But it's important for us, and getting to the crux of your question, we want to have metered, disciplined capital replacement in a manner that allows us to eventually be able to return cash to shareholders and de-risk this business.
Jamie N. Baker - JP Morgan Chase & Co, Research Division: Okay, that's helpful. And for my second question, to Jim, on corporate share in New York. New York has become significantly more concentrated over the last decade, especially on my side of the river. And the facilities at LaGuardia and JFK are no longer third-world in quality. So from my perspective, both as an analyst and a passenger, this represents a structural change that's independent from any underperformance or pressures United might have been experiencing more recently. So as you think of your revenue forecast in 2014, are you modeling for share recapture here in New York? And if so, doesn't that somewhat fly in the face of the fact that, at least east of the river now, I mean, things are better and we don't need to schlep to Newark in order to get a good product the way that, clearly, we had to back in 2005.