Wall Street Journal | Lower Oil Prices Pressure US Stocks Wall Street Journal Energy companies in the U.S. tumbled Monday on concerns about Iran boosting oil production and refreshed worries about Chinese economic growth. The Dow Jones Industrial Average slipped 20 points to 17196 in midday trading, and the S&P 500 edged ... Could an oil price spike slam the US again? Oil falls as China data feed concerns about demand Oil prices slip on Chinese demand concerns |