Trump is escalating European tensions. What are the consequences?

President Trump’s insistence that the U.S. acquire Greenland could become a major international crisis.He's now threatened tariffs on eight NATO allies who have expressed their opposition to the idea, and that is shaking up the World Economic Forum in Davos, Switzerland this week. And more tariffs would increase costs for American businesses at a time when American voters are talking about affordability at home.Willem Marx reports from Davos, and NPR’s Scott Horsley and Mara Liasson recap the economic and political fallout.For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org. Email us at considerthis@npr.org.This episode was produced by Marc Rivers and Karen Zamora, with audio engineering by Ted Mebane and Hannah Gluvna. It was edited by Kelsey Snell, Rafael Nam, Nick Spicer and Patrick Jarenwattananon. Our executive producer is Sami Yenigun.To manage podcast ad preferences, review the links below:See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy