Marathon Petroleum Could See Decreased Margins as Oil Prices Fall

NEW YORK (TheStreet) -- In a recent interview Gary Heminger, the chief executive of oil refiner Marathon Petroleum , told Jim Cramer that the company may benefit further from the recent fall in oil prices as it could drive consumer demand higher, and the stock has already rallied as a result. Nonetheless, the recent fall in the spread between Brent and WTI could shrink Marathon Petroleum's profitability in the coming months. Must Read: 10 Stocks George Soros Is Buying  In the past month, sha...