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Now that a federal trade court has struck down the big package of Trump tariffs — announced in early April on what the president had called "Liberation Day" — the White House promises to appeal. And presidents have other tariff powers, using legal strategies with stronger track records. Plus: hurricane-resilient homes are paying off in Alabama, and a growing number of women are opting for single motherhood over the challenges of dating.

A federal trade court has struck down President Trump's large tariffs package announced in early April. This ruling blocks many – but not all – of the tariffs Trump has imposed in the last few months. But for businesses and consumers, the uncertainty continues. Also in this episode: Elon Musk steps down from DOGE, and the Social Security Administration reduces its workforce.

From the BBC World Service: Shares have risen on Asian and European stock markets after a Federal court ruled that President Trump had overstepped his authority by imposing global tariffs. Also, why Colombia is the most dangerous place in the world to be involved in a labor union.

The New York City Administration for Children's Services, or ACS, has been using predictive artificial intelligence to flag some families for greater scrutiny, according to a recent investigation by The Markup. Colin Lecher reported the story and tells Marketplace’s Meghan McCarty Carino, like all AI systems, it can encode historical biases.

Nvidia, as you probably know, makes chips — more specifically, GPUs, which are needed to power artificial intelligence systems. But as AI adoption ramps up, why does it feel like Nvidia’s still the only chipmaker in the game? In this episode, why the California-based firm is, for now, peerless, and which companies may be angling to compete. Plus: Dwindling tourists worry American retailers, Dick’s Sporting Goods sticks to its partly-sunny forecast and the share of single women as first-time homebuyers grows.

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After more than a year of negotiations, the sale of U.S. Steel to Japanese firm Nippon Steel appears close. And it's expected to give an unusual role to the U.S. government. But first: how offshore wind developers are feeling, and why investors shouldn't tune out the markets this summer.

Bitcoin 2025 — billed as the world's largest event dedicated to the digital currency — kicked off this week in Las Vegas. Among the speakers: Vice President JD Vance and the White House's AI and Crypto Czar, David Sacks. their attendance marks another clear signal of the administration's growing embrace of cryptocurrency. Plus: What happened to corporate pledges made five years ago to help historically Black colleges and universities? We look into how some of those commitments have held up.

From the BBC World Service: The Panamanian government has declared a state of emergency in one province. It comes after U.S. banana giant Chiquita Brands laid off about 5,000 workers following a strike that had stopped production. Prosecutors in Brazil are suing the Chinese EV giant BYD, accusing it and two contractors of human trafficking and slave-like conditions at a factory site. And we take a look at Europe's biggest plant for processing the rare earth minerals a lot of modern technology relies on.

In late April, details came to light about a covert experiment conducted by researchers from the University of Zurich on unsuspecting Reddit users on the debate forum known as r/changemyview. They used AI chatbots posing as real humans on the forum to test their powers of persuasion and invented backstories like a rape survivor or a Black man opposed to Black Lives Matter. What they didn't have was consent. The experiment violated Reddit Terms of Service, forum rules and, critics say, academic research standards. The researchers who notified Reddit of the experiment after the fact have since apologized and said they won't publish the results. Reddit says it's increasing efforts to verify users are human. Marketplace’s Meghan McCarty Carino spoke to Mohammad Hosseini, a professor at Northwestern University's medical school, about the potential harms that could come from a study like this one.