In a special encore presentation, a look back at the WSJ Future of Everything Festival, the three-day event filled with speakers, panels and demos showing us where the world is going-for better or worse. Lots of Hyperloop, self-driving vehicles, AR and VR, good AI, bad AI... all the AI, really....

David and Joanna discuss the new Samsung Galaxy Note 10, the phone for people who get stuff done. (Stuff. Not other words.) It has a new stylus and some new software and a bunch of new cameras. Later, WSJ reporter Liz Hoffman comes in to talk about the new Apple Card, which David has been using...

David, Joanna and Christopher start by discussing the future of retail, which at least partly involves all those brands you see in Instagram ads suddenly showing up in a store near you. (The gang also learns a new word: "omnichannel.") Next, WSJ reporter RT Watson hops on to discuss Netflix's...