U.S. Trade Representative Jamieson Greer on the day he attends a working lunch with EU ministers responsible for trade, in Brussels, Belgium, on Nov. 24, 2025. Piroschka van de Wouw/Reuters
U.S. Trade Representative Jamieson Greer says Canada’s retaliatory tariffs on the United States are problematic for trade negotiations, as the review of the Canada-United States-Mexico Agreement (CUSMA) approaches in the coming weeks.
Greer told Fox Business on June 9 that there are “a lot of flaws” in CUSMA that have led to a deficit with both Canada and Mexico over the years, and that the United States is focused on fixing those issues.
