I'll just top that off. The nature of the information itself may sometimes not be self-evident. It's only when you put pieces of information together that the constellation of those pieces will begin to make sense from a national security perspective.
That doesn't necessarily apply to the proactive disclosures, but we may be making a request. When we make a request and we justify the national security issues, we may be after only a birth date or a name or something that in itself is not national security but is needed for the building of the information together.
For it necessarily to be national security-related on its own doesn't account for the collection of information that's available from disparate agencies.