The short answer is that Dr. Whitten has taken responsibility to be our director of privacy. That means not only is she going to be in charge of leading engineering teams working on privacy issues, as she has done already at Google, but she also will have heightened responsibility within Google to coordinate engineering teams and product teams at the highest levels of management. She reports now to the head of engineering and the head of our product division.
At a company such as Google, which is so innovation-driven, so engineering-driven, it's important to have somebody with a computer science background, somebody who has a doctorate in computer science, who can really speak the language of the product teams to really effect change. So part of that top-down change and part of that responsibility will be Dr. Whitten. Of course, we also have embedded people throughout the organization who have various kinds of accountabilities for privacy.
I can go into much more detail about this if you're interested.