CNBC Daily Open: Nations reject Trump's 'arbitrary' tariffs

Hello, this is Leonie Kidd coming to you from London.

Back to the future.

The Trump administration has found a new route to impose tariffs on U.S. trading partners across the globe.

The fatigue is palpable as the international community reacts with a mix of frustration and anger to what they see as more unfair restrictions.

The international community has reacted with frustration and anger to U.S. President Donald Trump's latest barrage of global tariffs.

Trading partners from across the world have rejected the move and its rationale. Brazil's government branded the levies "arbitrary," Australia said the action was "unjustified," and Japan's government called the action "regrettable."

The Office of the U.S. Trade Representative took action on Thursday under Section 301 of the Trade Act of 1974, imposing tariffs on 60 economies for what Washington called their failure to impose and enforce bans on goods made with forced labor.

The duties — 10% for partners that have adopted or committed to import prohibitions, 12.5% for those that haven't — cover the top 60 U.S. trade partners and 99.4% of American imports.

Stocks across Asia are in the red, led lower by South Korea's Kopsi and Japan's Nikkei 225.

This after Wall Street closed lower as pressure from the big tech stocks weighed on the broader index, while a spike in oil prices and Treasury yields also spooked investors.

For now, futures across Europe and the U.S. point to a more muted open both sides of the Atlantic.

Europe's technology champion, SAP, has cut its profit outlook, citing the impact of higher costs related to its AI acceleration. The group said recent AI-focused data acquisitions had a "more than €100 million ($114 million) dilutive impact."

Squawk Box Europe will speak with SAP's CFO Dominik Asam. You can watch here.

— Leonie Kidd

OpenAI’s Hugging Face hack triggers ‘AI Kill Switch’ bill in Congress

Rep. Ted Lieu, D-Calif., and Rep. Nathaniel Moran, R-Texas, on Thursday introduced a bill called the "AI Kill Switch Act," which would require artificial intelligence companies to maintain the ability to shut down, throttle or suspend their models.

"Unfortunately, powerful AI systems can go rogue, behave in extremely dangerous ways, or even resist human intervention," Lieu said in a statement. "It is imperative that these AI systems have kill switches so we can keep this technology from causing catastrophic harm, and that the federal government has the clear authority and process to shut down rogue AI models." 

— Ashley Capoot