Nvidia's Record $235 Billion Buyback Amid AI Boom

Nvidia announces a record $235 billion stock buyback fueled by the AI boom. Florida seeks to halt OpenAI's model development over safety concerns, while Instinct raises $1 billion to advance personal AI agents. Pope Leo XIV calls for international dialogue on AI risks, and Anthropic launches Claude Sonnet 5.5. Uzbekistan secures over $6 billion for data centers, the White House discusses AI regulation, and Trump plans to meet Anthropic's CEO amid Pentagon concerns.