Christopher J. Nassetta - Hilton Worldwide Holdings, Inc.
Management
Not really. I mean, Bill, we spend a lot of time thinking about millennials and young people and young customers, and I have to say, it is certainly no trend that I have seen, if you look at our leisure business overall throughout, even the downturn, but coming out of the downturn, into this now fairly long up-cycle, it's been pretty consistently a leading positive indicator in the sense of growth has been at a strong clip, sort of leading the charge and has stayed that way. And a component of it and an increasing component of it is the millennial traveler, who I think really wants to get out with the – and experiencing. Now, I would probably say, when we wake up in a decade that's going to be over half our traveling population, if you look at it today, it's probably 20%, 25% of our population are travelers. That's one of the reasons we've been doing – in terms of our brand launches, we've been doing some of the things we've been doing, if you think about Home2 first, then Tru, now Tapestry, a lot of that, not all of it, we want to obviously appeal to a broad range of customers with all our brands, but those brands, particularly at the price points that they're at, which is at the lower end, is going to allow us we think to get younger travelers into the system and build loyalty with them. So as they grow up and they travel more in different ways they stick with us. Because the fact is, some of our products even at the lower end were at a price point that it was very difficult for certainly the younger end of millennials to stay with us. So I think the millennial travelers is alive and well, I think that certainly the trends we see is a – as a proportion of their disposable income, all the stats we can find are that they more than most generations like to use it on experiences, and thankfully travel is one of those experiences that they like to use it on.
Bill A. Crow - Raymond James & Associates, Inc.: Well, Chris that leads me into the follow-up question, which is the Stop Clicking Around campaign. If you could give us any details on how you're gauging the success of that, and the impact positive or negative to the company and to the owners? Thanks.