700 goods — that is how many Canadian tariffs will hit when countermeasures take effect September 8. Behind the 50% U.S. tariff wall and C$27.6 billion retaliation is a decision: Trump called Canada the most difficult country to deal with. Carney replied that U.S. terms were uneconomic, unfair, and undermined net benefits.

The economic incentive is stark. Importers pay the tax, not exporters. When 20% price hikes hit, 20% of consumers stop buying. U.S. homebuilders source lumber and plywood from Canada — new homes get more expensive. Automakers rely on Canadian plants — cars do too. The Dallas Fed proved tariffs already added 0.9 points to PCE inflation.

The stakeholders: American consumers absorb higher prices for flowers, honey, hockey equipment, and building materials. Canadian workers get a C$7.5 billion aid package. Energy becomes leverage: Canada ships 99% of U.S. natural gas imports. Two leaders chose pride over supply chains. 🌍