Musk sued his OpenAI co-founders Sam Altman and Greg Brockman, alleging they had violated a promise to keep their company a nonprofit.

Elon Musk’s lawyer began his cross examination of OpenAI CEO Sam Altman in court on Tuesday with a brief question: “Are you completely trustworthy?”

Sam Altman is accused by Tesla and SpaceX CEO Elon Musk of having diverted the OpenAI foundation away from a non-profit organization for personal gain. At the trial, he was forced…