This week Kirsten is back from her visit to Waymo's "Castle" test facility, and she fills Alex and Ed in on the Alphabet company's moves towards truly driverless deployment. Also discussed: Avis and Autonation partnering up with Waymo,the future of dealerships, in-cabin cameras for autonomous vehicles, Bob Lutz's dark vision of an end to the car business he loves, and the fragmented future of the automotive media.