Trump floats giving Americans an ownership stake in AI companies — the same week the S&P 500 refuses to fast-track those exact firms into the index. We follow the money: who owns the upside of the AI buildout, and who absorbs the cost.

• The Trump administration weighs an equity stake in OpenAI
• S&P 500 won't waive its rules for unprofitable AI firms like SpaceX, OpenAI, and Anthropic
• How the public reacted to Trump's ownership-stake comment
• New York passes a one-year moratorium on hyperscale data centers
• A facility-level study of 403 US hyperscale data centers and their grid draw
• The FDA fast-tracks AI chatbots that diagnose and prescribe, despite a 34% accuracy study
• A top White House AI advisor leaves to build a pro-Trump policy institution
• A fake presidential speech goes viral across Africa and the Caribbean