U.S. stocks fell as Trump’s tariff threats against Europe reignited trade tensions, impacting tech stocks and sparking market uncertainty. Key sectors face pressure.

The Dow Jones sold off 300 points Friday on President Donald Trump's tariff comments. Apple stock plunged on the stock market today.

President Trump's threat of 50% tariffs on European goods, starting June 1, were in focus ahead of the long U.S. holiday weekend. Trump also warned Apple that it faces a potential levy relating to its ...