The Canadian leader said his country's relationship with the US had changed due to Trump's tariffs, jeopardising future cooperation.

Tariffs are a central part of Trump's political vision, but economists fear they could spark a trade war.

Economists say the president's import taxes could result in higher prices for a range of products in the US.

Ashlee Shingoose was killed by a serial killer three years ago, but not identified until Wednesday.

Conservative Pierre Poilievre and Liberal Mark Carney were both asked on the campaign trail about allegations of foreign meddling.

The country will vote on 28 April as President Trump wages a trade war and says he wants to make Canada the 51st US state.

The country's new Prime Minister Mark Carney has called for a national election on 28 April.