Trump’s promise to impose 30% tariffs on imports from Mexico and 35% on imports from Canada beginning tomorrow could hammer up to three-fourths of their U.S. imports.

The imbalance in President Trump’s treatment of America’s closest trading partners may come from his desire to make Canada the 51st state, some Canadians believe.

As the August 1 deadline for new tariffs looms, Canada and Mexico, two of the largest trading partners of the U.S., find themselves without exemptions. With President Trump's 'Liberation Day' strategy in full swing,