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Jamieson Greer

U.S. Trade Representative, the Cabinet-level official who leads U.S. trade negotiations and tariff policy, including talks with China.

Known aliases

  • Greer
  • Trade Representative Greer
  • U.S. Trade Rep. Jamieson Greer
  • U.S. Trade Representative Jamieson Greer
  • US Trade Representative Jamieson Greer
  • USTR Greer
  • Джеймісон Грір

Relationships

No evidence-backed relationships are recorded.

Current stories

invest11 publishers

A never-used 1930 tariff clause now taxes 4.4% of Canada's US-bound exports at 50%

The 50% duty on that $20 billion slice collects maybe $10 billion if volumes hold, and they will not. The spending Canadians withdraw from small businesses on Washington's own side of the border never shows up as revenue at all.

Perspective Coverage

11 publishers
Builder
Builder 11%
Operator
Operator 36%
Investor
Investor 53%

Reality

Evidence60
Adoption
Insufficient
Hype gap+25
Incentives65
Confidence55
invest4 publishers

An untested 1930 tariff clause now taxes $20bn of the $451bn Canada ships south

Both governments drew $20bn lists at rates up to 50%, which holds the collectable duty near $10bn a year; the item with no price tag is the Keystone reopening Canada withdrew when the metals deal died.

Perspective Coverage

5 publishers
Builder
Builder 5%
Operator
Operator 44%
Investor
Investor 51%

Reality

Evidence68
Adoption85
Hype gap+5
Incentives55
Confidence65
invest18 publishers

Forty-seven days separate the Washington summit from the Nov. 10 expiry of the tariff truce

China has shipped about half the 25 million tons of soybeans it promised, and the suspension of its rare earth export controls runs out on Nov. 10. Bank of America's base case is a one-year extension.

Perspective Coverage

18 publishers
Builder
Builder 27%
Operator
Operator 40%
Investor
Investor 33%

Reality

Evidence70
Adoption40
Hype gap+10
Incentives65
Confidence62
leadership3 publishers

Bessent says the US and China discussed a notification mechanism for AI incidents

Sunday's talks in New York put an AI dialogue next to the tariff agenda before Thursday's White House summit. The concrete piece Treasury described is a channel for flagging national security AI incidents, plus a promise to meet again.

Perspective Coverage

3 publishers
Builder
Builder 25%
Operator
Operator 33%
Investor
Investor 42%

Reality

Evidence54
Adoption
Insufficient
Hype gap+33
Incentives72
Confidence58

Earlier coverage

  1. Washington and Mexico City chase an interim trade deal on a clock that now resets every year

    Invest · September 11, 2026 · 1 publisher

  2. Coupang's Seoul privacy fight migrates into Washington's tariff column

    Invest · August 31, 2026 · 1 publisher

  3. Maine and Vermont Republicans break with Trump over a tariff running $10bn a year

    Invest · August 27, 2026 · 1 publisher

  4. US-Canada talks collapse, and a 1930 tariff law that ignores USMCA is the real repricing

    Invest · August 25, 2026 · 1 publisher

  5. Canada tariff fight becomes a midterm liability, with the biggest hike dated for after the vote

    Invest · August 25, 2026 · 1 publisher

  6. Ottawa will not talk until November, so price the 50% tariff as a standing cost base

    Invest · August 23, 2026 · 1 publisher

  7. Canada prices the cost of hitting back, and hands cross-border shippers a dated calendar

    Invest · August 23, 2026 · 1 publisher

  8. Carney calls it an economic war: cross-border operators should plan for a regime, not a deal

    Invest · August 22, 2026 · 1 publisher

  9. Ottawa and Washington stopped negotiating: price the tariff as a permanent line, not a bridge

    Invest · August 22, 2026 · 1 publisher

  10. Washington says it offered Canada its best terms. The 50% tariff now looks like the settlement.

    Invest · August 22, 2026 · 1 publisher

  11. Washington's 50% Canada tariffs invoke a 1930 statute never used before, and Ottawa is matching

    Invest · August 22, 2026 · 1 publisher

  12. A 50% tariff on $20B of Canadian goods, matched dollar for dollar, reopens the border cost question

    Invest · August 22, 2026 · 1 publisher

  13. Ottawa walks, Washington keeps the clock: $380B of trade now runs on annual review

    Invest · August 21, 2026 · 1 publisher

  14. Three days is not a deal: Trump's Canada tariff pause defers the bill, it does not cancel it

    Invest · August 19, 2026 · 1 publisher

  15. Importers Get No Vote on a Midnight Tariff: $20bn of Canadian Goods, 50%, Decided Overnight

    Invest · August 18, 2026 · 1 publisher