Trump warns Apple it could face 25% tariff if it doesn't shift iPhone manufacturing to US
1. Trump warns Apple of a 25% tariff if production remains overseas. 2. Apple shares fell 4% following Trump's announcement. 3. The company currently manufactures most iPhones in China. 4. Apple promised to invest billions in U.S. production over four years. 5. Trump pressures Apple to halt plant construction in India.