In this bonus episode, Max Chafkin sits down with Bloomberg social media reporter Kurt Wagner to talk about Wagner’s new book Battle for the Bird: Jack Dorsey, Elon Musk and the $44 Billion Fight for Twitter’s Soul.

So why DID Elon buy Twitter? Max and Kurt explore three theories, including that Musk bought Twitter to confound a guy tracking his private jet, in an attempt to answer that—and many other—questions.