Donald Trump gave July 9 tariff deadline as new trade levies threaten global deals and risk long-term U.S. economic slowdown.

Speaking to reporters at Joint Base Andrews, Trump said letters informing countries of their specific tariff rates will begin going out Friday.

Trump set to impose tariffs up to 70 percent on dozens of nations - The president didn’t specify which countries would be affected but acknowledged the complications of negotiating with over 170 count ...