Thousands of excited fans have flocked to a Thailand Zoo to celebrate Moo Deng's first birthday. The baby pygmy hippo and her mother marked the occasion by devouring a massive tropical fruit platter while the zoo threw a four-day party.
Elon Musk's xAI is rolling out Grok 4 after the previous model, Grok 3, made a series of antisemitic posts praising Hitler. Mike Isaac, technology reporter for the New York Times, joins CBS News to discuss.