Company executives and foreign officials are scrambling to avert the consequences of another tight deadline from Mr. Trump, who has threatened to put stiff tariffs on goods coming in from China, Canada and Mexico starting just after midnight Tuesday.
The president describes this as an effort to pressure those countries to stop the flow of deadly drugs and migrants to the United States. But Mr. Trump’s game of brinkmanship with America’s three largest trading partners is creating intense uncertainty for business owners.
