The AI boom is reshuffling winners and worries: Quantinuum's IPO raised $1.68B and briefly rallied quantum stock enthusiasm, while Sen. [P]Elizabeth Warren has asked Jensen Huang to testify about Nvidia's China sales—putting export controls squarely in play. Meanwhile, a surprise outlook from Broadcom sparked a chip selloff, reminding investors that AI hype can collide quickly with cold-foot guidance.

Volatility hit crypto hard—Bitcoin slid sharply this week, sending traders hunting for alternatives and rattling markets (Bitcoin drop), even as big players move to institutionalize digital money with a stablecoin consortium from Stripe, Visa, Mastercard and Coinbase. [P]At the same time, high‑ambition corporate stories—like SpaceX's IPO prospectus framing Mars plans—are bringing moonshot visions under investor scrutiny and shifting how capital allocates to tech and infrastructure.

Leadership tensions are bubbling: 18 House Republicans broke ranks to pass Ukraine aid with new Russia sanctions, signaling intra-party strain (Republican defections). [P]At the same time, questions about executive decision-making swirl—Pam Bondi declined to answer on alleged Trump directions regarding Epstein files—and the White House's surprise pick of real-estate billionaire Bill Pulte for an intelligence role is prompting fresh worries about qualifications and norms. Public-company leadership is getting its own test too as private AI firms eye IPOs, putting executives in the glare of public scrutiny.