The Dow Jones Industrial Average fell 1.5 per cent to 43,191.24, while the S&P 500 lost 1.8 per cent to close at 5,849.72. The Nasdaq Composite saw a steeper decline, dropping 2.6 per cent to 18,350.19 read more A Wall Street sign hangs in front of a US Flag outside the New York Stock Exchange (NYSE) in New York City, US, September 18, 2024. File Photo/Reuters US stocks closed sharply lower Monday (March 3) after President Donald Trump confirmed that tariffs on Mexico and Canada would take effect Tuesday (March 4), rattling investors already on edge over trade tensions. The...