Trump’s tariff tantrums return. He’s targeting the EU with a 50% levy now. - MarketWatch

1. Trump threatens 25% tariffs on iPhones not made in the U.S. 2. Financial markets reacted negatively after the tariff announcement. 3. EU has nine days to negotiate or face hefty tariffs. 4. Tariffs could significantly impact companies, including AAPL, reliant on imports. 5. Tech stocks, especially Apple, are especially vulnerable to tariff changes.