News Stock Market Today: Dow Drops 800 Points as Trump Vows New Tariffs by Daniel Perez - News Editor February 23, 2026 by Daniel Perez - News Editor February 23, 2026 Trump Escalates Trade Tensions with New 15% Global Tariff After Supreme Court Ruling U.S. Stocks declined on Monday as President Donald Trump announced an increase in his global tariffs following … 0 FacebookTwitterPinterestEmail