His warning on trade — combined with his repeated calls for the United States to annex Canada — has the country’s flag makers struggling to keep up with suddenly soaring demand.

“We put out a flag just to let our neighbours, who we like very much, know … we stand with Canada,” the Virginia native said in an interview. U.S. and Canada flags are seen on a transport ...

The National Flag of Canada Day felt more important to her ... unfair economic threats from the U.S., this is a moment to stand together. Fly it, wear it, post it — let's show our pride ...