December 7, 2009 4:56 pm Music and Tech in the City The SF MusicTech Summit is a true Bay Area happening… a meeting of the minds from the worlds of music and technology. 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