Elon Musk’s courtroom showdown with Sam Altman started this week. The biggest takeaways so far

By Samantha Delouya, Hadas Gold, Ramishah Maruf, CNN Oakland, Calif. (CNN) — Elon Musk spent the better part of three days on the stand, accusing OpenAI and its executives of deceiving him into donating money to help found what is now one of the world’s biggest AI companies. The lawsuit pits Musk against his former