'America has changed': Canada to match Trump's tariffs 'dollar for dollar' after trade talks collapse
The United States has imposed a 50% tariff on $20bn (£14.6bn) worth of goods from Canada, which has vowed to retaliate against its historic ally.
The United States has imposed a 50% tariff on $20bn (£14.6bn) worth of goods from Canada, which has vowed to retaliate against its historic ally.