A volatile day in U.S. domestic politics dominated headlines as President Trump threatened to invoke the Insurrection Act following violent clashes in Minneapolis, while the AI chip industry faced significant policy shifts on multiple fronts. Meanwhile, dramatic personnel moves at leading AI labs signal continued turbulence in the race for artificial intelligence supremacy.

MINNEAPOLIS STANDOFF ESCALATES

President Trump threatened to deploy federal troops to Minnesota under the Insurrection Act after protests erupted following the fatal shooting of Renee Macklin Good by an ICE agent (Washington Post, TechCrunch). Vice President J.D. Vance controversially claimed "absolute immunity" for the agent involved. Federal authorities have deployed additional agents to the area, while local tribes report Native Americans have been swept up in subsequent ICE enforcement actions. The Pentagon simultaneously announced an overhaul of Stars and Stripes military media to align with administration policies.

AI CHIPS BECOME GEOPOLITICAL FLASHPOINT

The semiconductor industry faces mounting pressure from multiple directions. China is drafting regulations to restrict domestic companies from purchasing Nvidia's advanced H200 AI chips (TechCrunch), while the Trump administration imposed 25% tariffs on certain AI chip imports aimed at reducing foreign dependence. Taiwan announced a $250 billion semiconductor investment in the U.S., and SK Hynix is accelerating production to meet surging memory demand. Google unveiled its new Ironwood AI chip, adding another player to the increasingly competitive landscape.

OPENAI TALENT WARS HEAT UP

Three key figures—Barret Zoph, Luke Metz, and Sam Schoenholz—are returning to OpenAI after briefly joining Mira Murati's rival startup Thinking Machines Lab (TechCrunch, The Verge). Zoph was reportedly fired by Murati for alleged unethical conduct involving confidential information, though OpenAI leadership dismissed these concerns. The departures prompted Thinking Machines to appoint Soumith Chintala as its new CTO. Separately, OpenAI secured a $10 billion computing deal with chip challenger Cerebras and invested in Sam Altman's brain-computer interface startup.

FEDERAL RESERVE INDEPENDENCE UNDER FIRE

Former Federal Reserve chairs joined current head Jerome Powell in condemning a Justice Department criminal investigation into the central bank, calling it an attempt to undermine Fed independence (Reuters). Bank shares dropped after President Trump proposed capping credit card interest rates at 10%.

GLOBAL TENSIONS SIMMER

European troops arrived in Greenland amid diplomatic friction with the U.S., while Vice President Vance faced a deadlock in Greenland negotiations (Washington Post). The Senate rejected a bill limiting military action in Venezuela as the administration prepares to seize more oil tankers and expand sanctions against the Maduro family. U.S. and Japanese jets conducted a show of force following joint China-Russia military drills.

TECH AND PRIVACY CRACKDOWNS

The FTC finalized an order banning General Motors and OnStar from sharing driver geolocation and behavioral data without explicit consent, following allegations GM sold Smart Driver program data to brokers used by insurers to adjust rates. The FBI searched a Washington Post reporter's home in connection with a leak investigation, raising press freedom concerns. TikTok received a 75-day extension to finalize a deal, while regulators opened probes into Grok's deepfake content.