After Elon Musk tweeted about taking Tesla private, the Securities and Exchange Commission sued him for "false and misleading" statements to investors. Now he's stepping down as chairman and paying a $20 million fine.
In an exclusive on-camera interview with CNN, Facebook Head of Cybersecurity Policy Nathaniel Gleicher tells Donie O'Sullivan how the tech giant is trying to solve its troll problem and avoid a repeat of 2016.
It's one of the largest tech conferences in the world -- but what exactly goes on at Dreamforce? CNN's Laurie Segall goes behind the scenes of Salesforce's tech conference and sits down with CEO Marc Benioff.