A 3rd billionaire testifies in OpenAI trial
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NPR's Leila Fadel asks New York Times tech correspondent Mike Isaac about Sam Altman's testimony in the lawsuit brought by billionaire entrepreneur Elon Musk against OpenAI.
Closing arguments have begun in Elon Musk's $150 billion civil lawsuit against OpenAI CEO Sam Altman. CBS News correspondent Shanelle Kaul has more.