Elon Musk testifies, OpenAI restructures Microsoft deal, Meta acquisition unwound, xAI's voice agent shines, and new AI models emerge. Plus, Mayo Clinic's AI detects cancer early! 🎧 Watch the full episode of What the AI?! YouTube, Spotify, Apple Podcasts → https://www.whattheai.fm #AI #TechNews #OpenAI #ElonMusk #Microsoft #xAI