His event in the Oval Office was at one point interrupted by repeated phone calls that he said were from members of Congress.

US President Trump is gunning for a 25% tax on phones not made in the U.S., including iPhones and Samsung devices. Even though iPhones are designed in the U.S., they’re built in China, and that’s a major headache with the U.

U.S. President Donald Trump has issued new tariff threats in the past few days that target the European Union and makers of smartphones, though he has relented a bit in his stance toward the E.U.