On Capitol Hill, Facebook CEO Mark Zuckerberg faced off with lawmakers for a second straight day Wednesday, admitting to a House committee that he, too, had data from his Facebook account collected by a third party without his consent. Zuckerberg’s testimony came as lawmakers investigate how the voter-profiling company Cambridge Analytica harvested data from more than 87 million Facebook users, without their permission, in efforts to sway voters to support President Donald Trump. This is Zuckerberg being questioned by Illinois Democratic Congressmember Bobby Rush.

Rep. Bobby Rush: “Mr. Zuckerberg, what is the difference between Facebook’s methodology and the methodology of the American political pariah, J. Edgar Hoover?

Mark Zuckerberg: “Congressman, this is an important question, because I think people often ask what the difference is between surveillance and what we do. And I think that the difference is extremely clear, which is that, on Facebook, you have control over your information. The content that you share, you put there. You can take it down at any time. The information that we collect, you can choose to have us not collect. You can delete any of it. And, of course, you can leave Facebook if you want.”