President Trump has announced new tariffs on European Union countries, aimed at forcing a deal for the U.S. to acquire Greenland. But the EU could respond relatively quickly, with sanctions of their own. In this episode, the EU’s “bazooka” option. Plus: Trump’s recent housing proposals won’t fix the fundemental issue driving housing affordability, technology has changed how parents dole out kids’ allowance, and we explain the history of economic jargon.

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