Stock Market Today: Dow Skids As Oil Stock Tests Entry; Aon Flashes Sell Signal On This, PG&E Dives

The Dow Jones Industrial Average and other major stock indexes dropped Monday after the U.S. launched strikes against Iran and President Donald Trump issued a warning to Tehran. Energy plays rallied, with an oil name testing an entry. Meanwhile, Aon (AON) flashed a sell signal on the stock market today. The Dow underperformed the other major indexes in afternoon trade,…