Planned limitations on Canadian access to the Haskell Free Library & Opera House, which spans the U.S.-Canada border, ...

The American president recently started fixating on the line separating the United States and Canada. It’s worth asking why.

But Mr. Trump’s criticisms have upended the business-as-usual atmosphere at the border. Map along the Canada-United States border highlighting Coutts, Canada and Sweet Grass, United states.

Canadians and Republicans alike are confounded as President Donald Trump increasingly links a trade war to his push to annex America's northern neighbor.