Thank you.
Ms. Denham, I have three questions for you. Mr. Calkins just talked about knowledge and consent, and one of the other things you mentioned in your presentation was limiting the use of the data that is collected. Do you have any suggestions on how one would regulate that? How do we limit one's use of the data that these companies collect?
The second question is this. You've talked about investigations, and you mentioned one. How many investigations have you undertaken, and have they been of the social media companies? I believe the one you referenced wasn't of the social media company but of an outside party that used the information.You can correct me if I was wrong in stating that.
In part of that you said you issued some guidelines to this outside group. I wonder if you could provide those guidelines to the committee. How extensive were those guidelines? Could you just clarify those few points.?