A new analysis finds the U.S. cities most vulnerable to a trade war with Canada turn out to largely be in the states that helped return Donald Trump to the White House.

Canada is trying to persuade Americans to speak out against President Trump’s administration’s trade war by launching an ad campaign in 12 red-leaning states, pushing anti-tariff messages and

The president has circled April 2 as the culmination of his "American first" economic policy, which has already shaken markets and started a trade war.

A cross-border business summit of brewery owners, maple syrup producers and other leaders did not disagree with the state's Democratic junior senator, Peter Welch, who said, 'This is really, really stupid.

Tariffs on Mexican, Canadian and Chinese imports could raise the cost of many home building materials — if they stay in place long-term.

Digging deeper into the BIO survey results, 94% of companies polled said they expect tariffs on the EU to drive up manufacturing costs. Meanwhile, 82% of respondents figure tariffs on Canada will increase production costs, compared to 70% of respondents on China tariffs and 56% on India tariffs.

The president told NBC News he 'couldn't care less' if tariffs raise some auto costs. He also addressed the shocking Signal chat leak and obtaining Greenland.