Among President Trump's many promises has been a cut in taxes for both households and businesses. So what might a Trump tax plan look like, and what might it mean for the rest of the world? Economist Irwin Stelzer from the Hudson Institute gives us his analysis.

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President Donald Trump shakes hands with President of the European Commission Ursula von der Leyen as he announces a trade deal with the EU at Trump Turnberry golf club on July 27, 2025, in Turnberry, Scotland. (Andrew Harnik via Getty Images)