here to help us figure that out mark mo heaney of rbc capital, and sam shane. i'm glad we had both of you here. the things driving this are the history of online travel and maybe the future of online travel. since you are the senior guy here, what does this mean for these public companies? >> we have seen an enormous amount of consolidation. it has become a duopoly. expedia and priceline. they have a lot of the vertical plays. they may look to buy more like hotel tonight, but this base is consolidating and they do it in a way that is usually pretty smart. setting up accretive deals, a multiyear trend, probably will see more of it. >> what you wrote in your note is that there are no antitrust issues because orbitz has how big a share? >> a pretty small share single-digit share of the u.s. market. orbitz, politely put, is a pretty weak asset. they are too heavily dependent on the u.s. market, too heavily dependent on the air market. >> the air market stinks in terms of what the airlines pay out. >> you don't make any money selling airline tickets. all the economi