Former OpenAI CEO Sam Altman and co-founder Greg Brockman join Microsoft's new advanced AI research team, after Altman was fired from OpenAI. Microsoft CEO Satya Nadella expresses excitement about Altman and Brockman leading the new team and providing them with necessary resources. Former Twitch CEO Emmett Shear named interim OpenAI CEO as negotiations to bring Altman back fail. #ai #tech