[mrbuzer]

What can he inform congress of that congress can't ask the NSA? I wouldn't be surprised if this were a trap.

[malandrew]

He's doing it via video feed and he's been asked by Justin Amash, so it's unlikely to be a trap.

He knows a lot of the same information as the NSA, but he'll be willing to volunteer the information that the NSA will try to hide via doublespeak.