- Why it’s time for Uber to get out of the self-driving car businessArs Technica
- Uber barred from resuming Arizona self-drive trialBBC News
- Arizona Governor Suspends Uber’s Self-Driving Cars From RoadsWall Street Journal
- Roberts: Ducey, the governor who brought us self-driving cars, now suspends Uber testingAZCentral.com
- Regulators Are Asleep at the Wheel on Self-Driving CarsBloomberg