The review is part of an investigative process, because if I start looking for information, it's an investigation. Do I need to pursue it to ensure compliance and start possibly issuing production orders and subpoenas, etc.? Most of the time I don't have to do that because people provide me with the information. There is a lot of information out there that we obtain and start looking at, and we very quickly know that we're not going to pursue it because there's nothing there.