A new poll by Ipsos for Global News found that two-thirds of Canadians think less of the U.S. as a country and are turning their backs on American products and travel.

Prime Minister Justin Trudeau’s upcoming resignation and the threat of U.S. President Donald Trump among factors in tightening race, according to Ipsos Public Affairs CEO.

Most news influencers published posts about both candidates in summer and fall, and identical shares were more critical than ...