McNamee was an adviser to Facebook CEO Mark Zuckerberg and helped recruit Facebook COO Sheryl Sandberg, but now he’s speaking out against the social giant. On the latest episode of Recode Decode, Elevation Partners founding partner Roger McNamee spoke with Recode’s Kara Swisher about his new book, Zucked: Waking Up to the Facebook Catastrophe. A former mentor to Facebook CEO Mark Zuckerberg who helped recruit COO Sheryl Sandberg to the company, McNamee said he reluctantly became a critic of the way big tech companies like Facebook and Google are abusing their users’ trust.