Will Canadians sour on this special relationship amid Trump’s tariff threats? Canada and the US share the world’s longest undefended border and one of the closest alliances in the world. But President Trump’s new tariffs on Canadian steel and aluminium, and his comments about making Canada the 51st US state, have strained those longstanding ties. Can the friendship last?

On this episode, presenter Jonny Dymond speaks to Jayme Poisson, host of the Canadian Broadcasting Corporation podcast Front Burner, and The Global Story’s reporter Peter Goffin.

The Global Story brings you trusted insights from BBC journalists worldwide. We want your ideas, stories and experiences to help us understand and tell #TheGlobalStory. Email us at [email protected] You can also message us or leave a voice note via WhatsApp on +44 330 123 9480.

Producers: Peter Goffin and Mhairi MacKenzie

Sound engineer: Jack Graysmark

Assistant editors: Sergi Forcada Freixas and Richard Moran

Senior news editor: China Collins