What do you do when the most powerful person in the world demands the impossible? If you’re an Apple shareholder, you better settle in for a long, uncomfortable haul. Apple’s share price took another tumble on Friday,

Stock markets were down in early trading on Friday after President Donald Trump said he wanted to impose a 50-percent tariff on the European Union and a new 25-percent tariff on iPhone maker Apple.The S&P 500 was down around 0.

Stock futures across all three market indexes fell Friday after President Donald Trump threatened 50% tariffs on the European Union and at least 25% levies on Apple, whose stock was at the forefront of a broader market selloff, unless the company shifts iPhone production to the U.S.