I feel sorry for the coal states such as Kentucky and West Virginia who believe Trump's boldface lie that he will restore coal mining in the U.S. That will never happen because coal is the deadliest form of energy and is being replaced by natural gas, solar and other alternative energy sources. Coal-fired plants cause global warming. Oh, and the "clean coal" campaign is just PR spin. No such thing. Coal kills ... just look at China's cities. Enough said.