A volatile session as tech stocks take a broad leg lower - Carl Quintanilla and Sara Eisen discussed the key names to watch (from SpaceX to Amazon), and broke down what could come next with the CEO of one AI name that just partnered with Nvidia on drug discovery.  Plus: a deep-dive on Amazon's new advertising push with OpenAI, a look ahead to Cerebras earnings after the bell, and an exclusive with Meta's Head of Wearables as the company releases a slew of new AI glasses.Squawk on the Street Disclaimer