Thanks, Alan. We expected the second quarter will be a tough one, with a number of factors stacked up against us, and it was. Mark will get into the details, but I wanted to lay out some of the issues that affected our performance this quarter. From a year-on-year perspective, we had difficult revenue comps in Q2 due to Easter falling earlier this year than last. In addition, the challenges at Hotwire we called out last quarter were particularly in acute in Q2. And in fact, Hotwire's performance in the quarter was worse than we expected. Lastly, on the expense side, we had a particularly difficult comp for sales and marketing. In addition, we saw some incremental factors that affected our second quarter results and our trends moving forward. First, we continue to face a challenging competitive environment, especially in the U.S., with 3 major travel players entering the brand marketing space: Booking.com, TripAdvisor going forward and our very own trivago. This translated into weaker growth in Q2 for some of our highly profitable direct channels. The impact was more pronounced for Hotels.com and Hotwire, since Brand Expedia was able to offset the impact with strong performance in variable channels as its conversion rate continued to improve. Second, we saw a broad negative impact of TripAdvisor, one of our largest marketing channels, moving to the metasearch model globally, impacting traffic, revenue and profitability. The transition has been difficult, and the environment is quite dynamic relative to our past history with them. We continue to work with TripAdvisor and are beginning to see signs of improvement in the channel relative to early results, something we would expect to continue over time as we move beyond the initial transition. Although making us incrementally more cautious, we haven't let these pressures affect our desire to make smart investment decisions to drive long-term growth, and we continue to push very hard at both eLong and trivago. eLong continues to aggressively compete and gain share in China, affording us a unique and sizable position in our Asia-Pacific operations. And in its first quarter as an Expedia business, trivago continued its international push and grew its revenue nearly 80% year-over-year. trivago is continuing its global expansion and is currently focusing ramp-up efforts in some very key markets, including the U.S., Canada and Australia, New Zealand. And based on a strong consumer response to these markets, we've increased our marketing investment relative to our initial plans. Combined, eLong and trivago investments drove a $13 million year-on-year reduction in adjusted EBITDA compared to the second quarter last year, the bulk of which represented incremental spending relative to what we described to you on our last earnings call. We remain optimistic about just how big these businesses can be over the next few years and are allocating capital accordingly. Now let me turn it over to Mark to take you through some of the numbers before I give a few closing remarks.