Tariffs are Trump's weapon of choice in on-again, off-again trade wars with Colombia, Canada, Mexico, China, importers of cars, importers of steel and aluminum

Despite emerging risks concerning U.S. domestic potash prices due to trade tensions with Canada, the rising costs of N-based fertilizers present a more immediate threat to U.S. agriculture, as these are closely linked to elevated domestic natural gas prices,

Inflation slowed more than expected in February and cooled for the first time in four months, but that progress may be short lived as President Donald Trump ramps up his trade war, which threatens to increase prices for Americans.