Elon gets his day in trial against Sam Altman and OpenAI

Elon Musk took the stand as the first witness in his billion dollar lawsuit against OpenAI on Tuesday in federal court in Oakland.Why it matters: A verdict against OpenAI could reshape who controls one of the most valuable private companies in the world.The big picture: Musk is asking a court to put legal limits on OpenAI's transformation from charity-backed research lab to AI superpower.Musk said it's very simple. "It's not okay to steal a charity." Catch up quick: The case stems from Musk's 20...