A freshly re-inaugurated President Trump is reportedly considering making his first moves on tariffs: a 10% tariff on Chinese imports and a 25% tariff on imports from Canada and Mexico, both of which he says could start as early as next week. If the U.S. slaps tariffs on foreign products, U.S companies that import foreign goods, and their customers, will bear the cost. But, before any of that happens, businesses can also face a less tangible cost—uncertainty. Today on the show, we hear from a couple business owners who experienced Trump's first trade war. And we'll learn how the uncertainty from tariffs, or just the threat of them, can have ripple effects throughout the economy. Related episodes: How Trump's tariffs plan might work Trump's contradictory trade policies For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org. Music by Drop Electric. Find us: TikTok, Instagram, Facebook, Newsletter. Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy

President Donald Trump's proposal that the United States take "ownership" of Greenland has raised a lot of eyebrows. Can the U.S. just buy itself this big territory? Is that a thing? Turns out if you look at U.S. history, it's absolutely a thing. Today on the show: how massive land deals called "sovereignty purchases" have shaped the country we live in today, and why the idea of the U.S. buying Greenland is a lot more complicated than it would have been in the past. For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org. Fact-checking by Sierra Juarez. Music by Drop Electric. Find us: TikTok, Instagram, Facebook, Newsletter. Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy