California: Uber must cease its self-driving car service until it gets permit

California regulators have told Uber that it must stop its self-driving car service in San Francisco until it gets a state permit, according to a report from the Associated Press.The service, which launched earlier today, is an expansion of a similar pilot program in Pittsburgh. However, California has a extensive regulatory structure around autonomous vehicles and requires companies testing the vehicles in the state to get permits from the California Department of Motor Vehicles.The DMV sent a