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,

President Donald Trump signaled plans to impose previously threatened tariffs of as much as 25% on Mexico and Canada by Feb. 1, reiterating his contention that America’s closest neighbors and largest trading partners are letting undocumented migrants and drugs flood into the US.