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Meta CEO Mark Zuckerberg is on his third day of testimony in Facebook parent Meta's antitrust trial. CBS News MoneyWatch correspondent Kelly O'Grady talks about a standout moment in the courtroom.
Technology Technology   The Big Story Zuckerberg takes stand at Meta trial Meta CEO Mark Zuckerberg took the stand Monday as ...
Meta launched new Llama 4 AI models over the weekend as CEO Mark Zuckerberg announced a major Meta AI upgrade, according to Barron's. Meta said its newest AI tool outperforms top competitors on key ...