Trump threatens 'very serious tariffs' on EU over Canada's EU 'associate membership' bid

US President Trump has threatened to halt trade with the EU and impose 'very serious tariffs' if the EU proceeds with plans for closer cooperation with Canada, including Canada becoming an 'associated member' of the EU. This threat, confirmed by multiple sources, marks a significant escalation in transatlantic trade tensions, with the US labeling the proposed EU-Canada integration as 'laughable,' 'ridiculous,' and potentially a 'hostile act.' The specific details of the EU-Canada 'Link' plan and the US's potential retaliatory measures remain unclear.