USMCA Debate Heats Up as Transshipment Data Soars: Supply Lines

April 23, 2026, 11:15 AM UTC

US Trade Representative Jamieson Greer and Commerce Secretary Howard Lutnick are testifying on Capitol Hill this week, defending the trade policy that President Donald Trump has rolled out during the past year.

Hostile rhetoric between the US and Canada were prominent during the hearings Wednesday. Greer said that the US may need to engage in enforcement action in response to some Canadian provinces rejecting American wine and spirits during a hearing to the Ways and Means committee.

Asked what could be done to improve the relationship with Canada, Greer said the northern neighbor needed to make more changes in their ...

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