Dow tumbles 1,100 points as Wall Street fears a prolonged war with Iran
New York — Global stocks remained volatile for a second day Tuesday, moving sharply lower as concern mounted among investors that the widening conflict in the Middle East could escalate further. The Dow tumbled 1,140 points, or 2.33%, shortly after the market open. The S&P 500 and tech-heavy Nasdaq each sank 2.1%. Wall Street’s fear …