Wall Street Drops Amid Trump Greenland Tariff Threat
Wall Street posted its largest single-day decline in three months on January 20, 2026, as President Donald Trump’s unexpected Greenland tariff threat sent shockwaves through global markets. The S&P 500, Nasdaq, and Dow Jones all suffered significant losses, with investors scrambling to assess the fallout. While the headlines highlight market panic, the deeper story is…








