Marc Busch

Marc L. Busch is the Karl F. Landegger Professor of International Business Diplomacy at the Walsh School of Foreign Service, Georgetown University. Follow him on Twitter @marclbusch.

Mar 19, 2025

How To Legally Challenge Trump's Canada & Mexico Tariffs

President Trump’s tariffs on Canada and Mexico, imposed because of fentanyl and illegal immigration, should be legally challenged. Observers worry, however,...

Marc Busch

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