OpenAI CEO Sam Altman pushes back against Elon Musk during testimony

OpenAI CEO Sam Altman testified in federal court about his leadership and pushed back against claims made by co-founder Elon Musk, who is suing Altman and OpenAI. Musk claims OpenAI flipped its original structure as a neutral nonprofit in favor of a for-profit business. The lawsuit is related to the change in OpenAI's structure.