Tesla unveiling robotaxi amid doubts about technology it runs on [Video]

Expectations are high for the long-awaited unveiling of Tesla’s robotaxi at a Hollywood studio Thursday night. Too high for some analysts and investors.Related video above: The Secret Service may be investigating Elon MuskThe company, which began selling software it calls “Full Self-Driving” nine years ago that still can’t drive itself, is expected to show off the so-called “Cybercab” vehicle, which may not have a steering wheel and pedals.The unveiling comes as CEO Elon Musk tries to persuade investors that his company is more about artificial intelligence and robotics as it struggles to sell its core products, an aging lineup of electric vehicles.Some analysts are predicting that it will be a historic day for the Austin, Texas, company as it takes a huge step toward a long-awaited robotaxi service powered by AI.But others who track self-driving vehicles say Musk has yet to demonstrate Tesla’s system can travel safely without a human …