There was a big shake-up at the company that created the popular and well-known AI system ChatGPT. The board of directors at OpenAI, a leading artificial intelligence company that has major investments from Microsoft, fired it's co-founder and CEO Sam Altman on Friday. CBS News' Jo Ling Kent reports. Each weekday morning, "CBS Mornings” co-hosts Gayle King, Tony Dokoupil and … [Read more...]