Trump's Trade War with Canada Stokes Economic Fears Ahead of Midterms

President Donald Trump's trade war with Canada has escalated as the midterm elections approach, threatening Republican efforts to address voters' economic concerns in key Senate races. The dispute flared over the weekend after negotiations broke down, leading Trump to raise tariffs on $20 billion in Canadian imports.

The move is expected to lead to higher prices and scrambled supply chains for Americans already agitated by the president's management of the economy. Canada plans to announce its own tariffs on Tuesday in response to Trump's actions.

The trade war has significant implications for several states along the U.S.-Canada border, where control of the Senate hinges on Republican efforts to win over voters concerned about economic issues.