END OF THE U.S. MAJOR OIL INDUSTRY ERA: Big Trouble At ExxonMobil

The era of the mighty U.S. major oil industry is coming to an end as the country’s largest petroleum company is in big trouble.  While ExxonMobil has been the most profitable U.S. oil company in the past, it suffered its worst year on record. For example, just four years ago, ExxonMobil enjoyed a $45 billion…