Stocks are falling sharply on Wall Street Thursday, including a 1,000-point slump for the Dow Jones Industrial Average, as oil prices rise further because of the war with Iran. The S&P 500 sank 1.3% in afternoon trading, coming off a frenetic start to the week that saw financial markets swerve sharply, sometimes hour by hour. The Dow tumbled 1,046 points, or 2.1%, as of 2:04 p.m. Eastern time, and the Nasdaq composite was 1.1% lower. Financial markets are again foll...