US-Canada Trade Dispute Escalates with New Tariffs and Retaliatory Threats

The trade dispute between the United States and Canada has escalated, with the US imposing 50% tariffs on approximately $20 billion of Canadian goods after trade talks collapsed. Canadian Prime Minister Mark Carney has pledged dollar-for-dollar retaliation, with Canada's tariffs on US goods scheduled to take effect on September 8. This ongoing trade conflict between two major economic partners threatens cross-border supply chains and regional economic stability.