Going back to you, Ms. Wardle, you talked about content as a very difficult thing to police. I think that's right, but we do police content with respect to harassment. We do police content with respect to hate, but those mechanisms are insufficient to tackle the scale of the problem on the Internet.
When we ask Facebook and Google and these companies to police themselves, I wonder if that's the most effective solution. Do you have a better policy prescription for how we police the existing rules on the Internet?