Tesla's Cybercab launch catches the eye of US auto safety regulator

Shortly after Tesla launched its Cybercabs to customers on Thursday, NHTSA announced an investigation. Tesla Tesla's Cybercab robotaxis launched in Austin on Thursday. The company is already facing an NHTSA probe. The US auto safety agency is looking into Tesla's self-certification of its autonomous, steering-wheel-less car. It doesn't mean the Cybercabs are stopping or unsafe. Federal rules just might not have caught up. Tesla's Cybercab is live in Austin. Now, regulators in Washington are…