David Brock, the former Republican operative who started Media Matters, talks about his time with Supreme Court Brett Kavanaugh as a smear artist and leaker.... I don't need to see any documents to tell you who Kavanaugh is — because I've known him for years. And I'll leave it to all the lawyers to parse Kavanaugh's views on everything from privacy rights to gun rights. But I can promise you that any pretense of simply being a fair arbiter of the constitutionality of any policy regardless of politics is simply a pretense.