Trump Trade Rep Defends New 50% Canada Tariffs, Won't Commit to Refunding Consumers If Courts Strike Them Down

U.S. Trade Representative Jamieson Greer defended the Trump administration's plan to impose new 50% tariffs on a range of Canadian products, from plywood to milk, telling the Senate Finance Committee on Wednesday that the move responds to a trade deficit he called a "national emergency."

The deficit hit $1.2 trillion in 2025, according to Greer, who told the committee "that national emergency still persists, and so our policy remains the same." He said the administration is "committed to continuing to use tariffs and to negotiate deals to support the re-industrialization of our economy, protect American workers and increase their wages and shrink our trade deficit."

Asked by CBC News reporter Katie Nicholson to explain the timing, Greer said the new tariffs have "been in preparation for some time" and are "very tailored" to punish Canadian trade actions affecting U.S. alcohol, dairy and auto sectors. "We have tried for over a year to get the Canadians to eliminate these things," Greer said. "We've given them the best treatment available in the world in the past year or so, and despite that, they've still taken these actions, so we thought it was necessary to elevate this."

The tariffs are set to take effect Aug. 19 and will apply to some $20 billion US worth of Canada's annual exports, according to CBC News.

The Deficit Argument Has Real Substance

Greer's core argument has merit. A $1.2 trillion annual trade deficit is a genuine, measurable number, not a talking point. Trade deficits mean the U.S. is buying more than it sells, and reasonable people disagree on whether that's a problem or just how a services-heavy economy with a strong dollar naturally operates. Greer's position, that Canada has kept tariffs and quotas on U.S. dairy, alcohol and autos despite a year of negotiation, is a specific, checkable claim about Canadian trade policy. Whoever sits in Greer's chair has a legitimate case to make that dairy supply management and other Canadian protections have long frustrated U.S. producers. That's not a new complaint invented for this administration.

Where Greer Got Cornered

The hearing turned sharper when Senator Elizabeth Warren, a Massachusetts Democrat, pressed Greer on who actually pays for tariffs already in place. Warren cited a February 2026 estimate from the Joint Economic Committee Minority putting the cost to American families at more than $1,700 each since Trump's tariff policy began, and said data shows Americans "picked up about 95 percent of the costs" of the tariffs, according to The New Republic.

Greer disputed the inflation framing, telling the committee that "core inflation fell to 2.6% year on year, much better than in January 2025," according to The Guardian. That's a real, attributable figure. But The Guardian noted core inflation excludes food and energy, and reported that overall inflation is actually about 0.5% higher than when Trump took office. That's a meaningful gap Greer's answer glossed over, and the estimate Warren cited comes from Senate Democratic staff, not a neutral scorekeeper. It should be read as a Democratic estimate, not an independently audited final number.

Warren then asked directly: "Are you going to give money back to the American people who paid more?" Greer's answer shifted the frame entirely, telling the committee that "foreign and domestic importers" who bought foreign goods "had to pay a fee on those foreign goods" and "can file, they had to pay the tariff, they can get the tariff back," according to The New Republic. In other words, refund mechanisms exist for importers, not for the consumers who ultimately absorbed higher prices at the register.

Warren called that answer non-responsive: "I take that what you're saying is that the Trump administration just doesn't care," she said, per The New Republic's account of the exchange.

The Supreme Court Wrinkle

Warren's sharpest question involved a live legal problem. The Supreme Court ruled in February 2026 that Trump's original "Liberation Day" tariffs were illegal, according to The New Republic. Warren asked Greer whether the administration has a plan to refund consumers if the Court strikes down the next wave of tariffs, which the administration has attempted to justify under a different, decades-old statute. Greer did not answer that question directly, instead repeating that customs procedures let foreign manufacturers seek reimbursement, per The New Republic's reporting.

This leaves a real, unresolved legal and financial question hanging over this policy: if courts void these tariffs too, is there any mechanism to get money back to the American households who paid higher prices at the store, as opposed to the importers who filed the paperwork? Neither Greer's testimony nor the reporting on it answers that question.

Canada has not yet announced a retaliatory response to the Aug. 19 tariff deadline, and Greer told senators he hopes to have "options" ready for Trump and "leaders of Canada and or Mexico to consider" on the broader USMCA/CUSMA trade agreement by the end of 2026, according to CBC News.