'Stargate' Unveiling Boosts 'Powering Up America' Theme; Goldman Identifies Key Grid Firm

OpenAI CEO Sam Altman, SoftBank CEO Masayoshi Son, and Oracle Chairman Larry Ellison joined President Trump at the White House Tuesday evening to unveil a $100 billion joint venture called "Stargate"—set to increase to $500 billion over four years—aimed at boosting private sector investments in AI infrastructure.