How Facebook has become one of the least trusted and most profitable companies in the world.

Tech journalist Steven Levy, talks about the company’s history on Fresh Air. He’s got a new book out, “Facebook: The Inside Story,” based on interviews with Zuckerberg, other top current and former Facebook execs – some of whom share their misgivings about the company – and Facebook critics.

I’m hooked on Facebook, yet I have strong misgivings about it. Living in the world requires compromising principles, and some of those compromises are appalling. And yet every day I wonder whether using Facebook is a compromise too far.