NHTSA orders Tesla to prove its Cybercab is legal to sell, under oath

NHTSA has ordered Tesla to prove that its Cybercab is even legal to sell. The agency issued a formal Special Order on September 10 demanding that the company show, under oath, how a vehicle with no steering wheel, no pedals, and no mirrors complies with federal safety standards written for human drivers. Tesla has until September 30 to respond.