CNN data expert Harry Enten has handed President Trump some humiliating figures about his unpopularity among Canadians. Trump ...

President Donald Trump on Monday announced sweeping tariffs against Canada, threatening to reignite a trade battle with one ...

Justin Wolfers joins The Lead.

Smoke from wildfires in Canada is pouring into the US and will usher in unhealthy air quality for millions of people in ...

President Donald Trump said Friday he’s holding Canada responsible for wildfire smoke hovering over much of the Midwestern ...