No, that's right, and that's why when I wrote to Mark Zuckerberg on Monday, it wasn't just to formalize the requests and to notify him that we would summon him if he didn't respond but also to set out in writing the questions that remain unanswered from the evidence session we had with Facebook. Some of them are on really serious issues, which we do want answers to.
One of the things we have not talked about so far today is this whole question of dark ads. I asked Mike Schroepfer whether, if someone sets up a Facebook page, and posts dark ads that can only be seen by the people receiving the ads and the person who put them up, and proceeds to put up thousands of these during a campaign, and as soon as the campaign stops, deletes that page and all the content with it, there is any record that it ever existed. He said he didn't know.
If the answer to that question is no, that is really serious. That is a massive breach of our rules, and it gives people massive power to impact what people see during an election campaign. They don't have to declare it and there'd be no record that it ever took place.