The idea that Canada could join the E.U. used to be a fringe topic of conversation. Donald Trump’s trade war with the country has pushed it into the mainstream.

In the midst of a trade war with the US, Canada’s Prime Minister Mark Carney will attend Ursula von der Leyen's State of the Union speech in Strasbourg on 16 September, with a…

The idea that Canada could join the E.U. used to be a fringe topic of conversation. Donald Trump’s trade war with the country has pushed it into the mainstream.