I'll take a quick shot at it, and then I'll let Mr. Kapoor handle the rest.
On the all-of-government sharing, clearly some government agencies may have information that would be useful in national security investigations. In terms of casting the net that wide, I don't know if a case has been made that it's just every conceivable government agency. That would be the troubling thing—that it would be cast so wide—but I wouldn't say that no other agency, other than national security agencies, would have information. Clearly there may be information in other agencies that may be useful in a national security investigation.