Which states did the company Don Blankenship was CEO of have substantial operations in?
Don Blankenship: Donald Leon "Don" Blankenship (born March 14, 1950) is a retired American business executive. Don Blankenship:  He was Chairman and CEO of the Massey Energy Company — the sixth largest coal company (by 2008 production) in the United States — from 2000 until his retirement in 2010. Massey Energy: Massey Energy Company was a coal extractor in the United States with substantial operations in West Virginia, Kentucky and Virginia.
West Virginia, Kentucky and Virginia