President Donald Trump is due to unleash fresh tariffs Saturday on major US trading partners Canada, Mexico and China, threatening upheaval across supply chains from energy to autos. Canada and Mexico are major suppliers of US agricultural products,

You see the power of the tariff,” Trump told reporters Friday. “Nobody can compete with us because we have by far the biggest piggy bank.”

U.S. President Donald Trump is expected to sign an order on Saturday imposing hefty new tariffs of 25% on goods from Mexico and Canada and 10% on imports from China, potentially disrupting more than $2.