Here is the data on fentanyl caught at US borders. The yellow line (Canada) is close to zero because the numbers are so small (50 lbs last year vs some 20,000 lbs from Mexico). Source: US Customs and Border Protection.

Varcoe: Volatility and uncertainty is 'just madness': Trump says tariffs will target Canadian oil and gas calgaryherald.com/opinion/colu...

Varcoe: Volatility and uncertainty is 'just madness': Trump says tariffs will target Canadian oil and gas, but at a lower 10% rate calgaryherald.com/opinion/colu...

Varcoe: Canadian businesses fear fallout as Trump ramps up tariff threats, use of ‘economic force’ calgaryherald.com/opinion/colu...