Trump’s trade war and annexation threats have upended Canada’s election

US President Donald Trump’s trade war and annexation threats have upended Canada’s election and improved the fortunes of the Liberal Party, which could win a fourth consecutive term in power next week.
The Liberals and the country’s new prime minister, Mark Carney, looked headed for a crushing defeat in Monday’s election until the American president started attacking Canada’s economy and even threatening its sovereignty, including suggesting it should become the 51st state.