CNBC's Megan Cassella reports that President Trump privately met with OpenAI CEO Sam Altman at the Republican National Convention, where the discussion centered on AI and its growing power. The report highlights a policy contrast: Altman and other AI executives have called for slowing the frontier, while Trump dismisses AI safety concerns and says a strong president is the only needed guardrail. A later discussion frames the AI debate as a prisoner's dilemma over pacing versus racing, extending to US-China coordination and national security. No clear investment or trading recommendation is made.