In Manitoba, along the longest undefended border in the world, Canadians push back against Trump’s allegations of an “invasion” of migrants and drugs.

Canada’s prime minister said it’s “in the interest of Canadians as well as Americans” to strengthen border security and raised concern about the rising volume of illegal guns and drugs flowing north from the US.

President Donald Trump told reporters hours after taking office that he was considering levying a blanket duty on Mexico and Canada on Feb. 1.

The focus on American prosperity and national security is the latest pivot by Canadian officials as the country tries to find its footing with the new Trump administration, and - more urgently - avert the threat of blanket 25% import tariffs imposed by the US, its largest trade partner and closest ally.