Dow tumbles more than 600 points, S&P 500 posts biggest loss since December as Trump says tariffs will proceed
Dow tumbles more than 600 points, S&P 500 posts biggest loss since December as Trump says tariffs will proceed
www.cnbc.com Dow tumbles more than 600 points, S&P 500 posts biggest loss since December as Trump says tariffs will proceed
Trump's plans to impose import duties on key U.S. trading partners this week loom over the stock market.
