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The trade dispute between Washington and Ottawa intensified this week after President Trump threatened to ban Canadian aircraft maker Bombardier from the U.S. market unless it commits to building more aircraft domestically, sending Bombardier shares lower. The company responded by pushing back on the ultimatum amid broader tensions between the two governments over tariffs. Adding a new wrinkle to the dispute, Crown Royal, Canada's top-selling whisky brand, appears set to avoid Trump's newly proposed ban on certain Canadian goods because it is bottled in the U.S. for American customers, illustrating how the specifics of supply chains are shaping which Canadian products get caught up in the escalating trade fight.