U.S. oil has its biggest one-day price increase in six years, driving up the cost of gas
Stocks swung sharply, and the average cost of gas nationwide hit $4.08 a gallon for unleaded and $5.51 for diesel.
Source: Nbcnews.com
Original source: https://www.nbcnews.com/business/markets/oil-prices-stock-market-iran-war-trump-rcna266351