And really annoys him!
What exactly did Ronald Reagan say about tariffs?
Ontario ad that prompted Trump to cancel trade talks features excerpts from Reagan speech
https://www.cbc.ca/news/politics/ronald-reagan-tariff-speech-9.6951796
Why is Trump mad about Ontario’s Ronald Reagan tariffs ad?
thehill.com/homenews/administration/5571676-trump-ends-canada-trade-talks/
Why has Trump ended trade talks with Canada over a Reagan advertisement?
A Canadian premier has launched an ad campaign in the US showing former President Ronald Reagan opposing tariffs.
https://www.aljazeera.com/news/2025/10/24/why-has-trump-ended-trade-talks-with-canada-over-a-reagan-advertisement
Trump cancels trade negotiations with Canada over anti-tariff ad
https://www.msn.com/en-us/news/world/trump-cancels-trade-negotiations-with-canada-over-anti-tariff-ad/ar-AA1P5pij?ocid=BingNewsSerp