Howard G. Berger
Management
Well, we are seeing that in a number of our markets, Brian, and I think it's a double-edged sword if you will. On the one hand, when these hospitals buy up medical practices, they do attempt to drive as much of that imaging into their hospital systems as possible, of course, raising an interesting concern about self referral, which I won't get into too deeply here, but nonetheless, I find it a little bit perverse in some respects. But the number of referring physicians and the amount of imaging that's done out there cannot be managed by hospital system imaging departments. So while it may, in any individual situation, impact RadNet or the other competitors in our marketplace, we don't look at it as enough of a threat to be concerned about. Actually, the double-edged side of that sword, which is beneficial, as that again it affects our competitors, makes them more vulnerable and potentially better targets for us. So I think that, that specter, which is being seen primarily on the East Coast more so than in California is something that can ultimately have benefit. But I do want to underscore something very important that I do speak to people about when these topics come up. The amount of imaging done on an outpatient basis roughly for a metric is about one imaging procedure per person in the United States. So there's somewhere in the neighborhood of perhaps as much as 325 million to 350 million procedures done annually for -- in the U.S. market. RadNet is in the states that have about 25% of the population. So the amount of imaging that we're currently doing relative to the total available is still very, very small. And again, that amount of business is impossible to be absorbed by hospital health systems. So they will always look to the outpatient sector to have the access and convenience for patients, which has really become the standard in the industry here. So in a way, you could say that the hospitals that buy physician practices and fill more of their capacity with that may in fact push out other people who want better access and may look at the hospitals as a threat to the practices that aren't purchased and want to move away from hospital systems themselves. So like always, I tend to look at the positives of what's going on in the industry as beneficial for RadNet.
Brian Tanquilut - Jefferies & Company, Inc., Research Division: Okay. And then last question for you, Howard. The industry thesis have been under a lot of reimbursement pressure for -- I mean, going back to really 2006 with the DRA, I mean, as one of the leaders of the industry, I mean, what is the imaging sector doing to fight off incremental rate cuts? Because it seems you're just getting -- you're getting punches every year.