Donald Trump grabbed onto the idea of hitting Canada with tariffs almost immediately after November's election, and he hasn't let go since. The continued centrality of that country to the president’s tariff talk has been on full display during his first days in office,

Trump plans 25% tariffs on Canada, Mexico. What will it mean for Iowa's economy, farmers? Last time it left a $2 billion dent

While much about the threatened tariffs is still unclear, experts predict they would be bad news for all three economies, with few winners.