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U.S. President Donald Trump speaks to reporters in Washington, D.C., on Friday before heading to Turnberry, Scotland.JIM WATSON/AFP/Getty Images

The United States may not reach a negotiated trade deal with Canada, U.S. President Donald Trump said on Friday, suggesting his administration could set a tariff rate unilaterally.

Trump, speaking to reporters as he left the White House for a trip to Scotland, said, “We haven’t really had a lot of luck with Canada. I think Canada could be one where there’s just a tariff, not really a negotiation.”