PG&E tumbles more than 50% in premarket trading after CEO resigns amid billions in potential liabilities and bankruptcy concerns (PCG)

4:13am PST - January 14th, 2019    pg&e - Business Insider

PG&E, California's largest gas and power company, dropped more than 50% in premarket trading Monday. The utility is facing billions of dollars in potential liabilities after it was accused of negligence in one of the state's most destructive wildfires last ye…