Tesla October 11, 2024 11:42 am Tesla stock tumbles after Elon Musk's unimpressive robotaxi event Shares in Tesla plunged about 6% at closing Friday after Elon Musk and his dancing robots failed to impress with the electric vehicle company’s robotaxi unveiling. US & World Videos 3:24 Morgan Stanley expands OpenAI Chatbot tools to Wall Street Division 1:28 AI guiding public transit, emergency vehicles 1:35 Samsung unveils new Galaxy ring, phones 2:53 Russia's misinformation campaign against Paris Olympic Games 1:16 Watch: Cyber-security expert discusses hacking of water utilities