Roger McNamee is a Facebook-insiders, long-time Mentor of the group chief Executive Zuckerberg and Investor of the first hour. But now he is one of the harshest critics of the network.

Roger McNamee is a Facebook Insider. He set aside state CEO Mark Zuckerberg’s early Mentor, was one of the first investors. Facebook shares and an account of McNamee still has. But in the meantime he has become one of the biggest critics of the company.

In the case of the digital exhibition “South by Southwest” (SXSW), said McNamee in front of a large audience, why he thinks stronger regulation, and the possible dismantling of the big Tech companies like Facebook, Amazon and Google.