Carole Cadwalladr, a reporter for the Guardian and Observer, talks with Recode's Kara Swisher about her investigations into the Cambridge Analytica scandal and the links between tech and political disinformation campaigns. In this episode: Cadwalladr's background; tech's impact on democracy; the "cancer" of the far-right internet; Google's lack of accountability; Cambridge Analytica and its co-founder Robert Mercer; talking to whistleblower Christopher Wylie; the links among Brexit, Donald Trump, and Russia; the danger of challenging an ideological billionaire like Mercer; how Facebook shot itself in the foot; at Facebook, "who knew what, when?"; Cadwalladr's viral TED Talk about social media and disinformation; "techno-fascism" and you; why the US press must push Facebook harder; what Cadwalladr would do if she were in charge; and is she still optimistic about tech? Recode Decode has been nominated for best technology podcast in this year’s People’s Choice Podcast Awards! Cast your vote for Recode Decode at https://www.podcastawards.com/app/signup before July 31st. One vote per category.