Passenger trapped in self-driving taxi in Arizona

A passenger was trapped in a self-driving taxi on the way to the Phoenix airport — and he recorded footage of his ordeal from the backseat. ABC partner station KNXV reports Waymo's autonomous vehicle was apparently confused in a traffic circle, going around for eight laps. Passenger Mike Johns called the company for help and a representative was able to regain control. Waymo says Johns' ride was delayed by five minutes and he made his flight. The company refunded the cab fare.