# The US-Canada Rupture Is a Lesson in Declining Leadership

https://mins.news/en/item/59401

- Bloomberg News, 2026-09-15 14:30 UTC
- Politics
- Original: https://www.bloomberg.com/opinion/articles/2026-09-15/us-canada-relations-reveal-the-dangers-of-unconstrained-presidential-power?link_source=ta_bluesky_link&taid=6aa95679a4391a0001266490

> US-Canada trade talks collapsed at the last minute late last month and were followed by what the article calls a temper tantrum. President Donald Trump announced tariffs that Prime Minister Mark Carney matched, then signed an order renaming Lake Ontario as Lake America. Transportation Secretary Sean Duffy had earlier issued a barely veiled threat toward Canada.

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