Free speech warrior Mark Zuckerberg took the witness stand this week to defend Meta in a big antitrust case that, if successful, could break up the social media giant. Max and Jon run through the trial thus far, and discuss how Silicon Valley tycoons skewered themselves by supporting Trump. Then, the guys delve into the ever-improving state of AI, with help from Offline AI correspondent Jon Lovett. To round it all out, Dr. Leor Zmigrod joins the show to talk about her new book, The Ideological Brain, which explores the neuroscience of ideology and why some people are more susceptible to extremist thought than others.