There are a lot of people who are very valuable political symbols in coal country. These people, apparently, enjoy a Constitutionally guaranteed right to work (or not work) in the coal industry, no matter what. They are not to be inconvenienced by learning a new trade or moving to a more prosperous place as the rest of us might be when there's a recession or the dotcom bubble bursts, or car manufacturing moves to Canada. The Evil Gummint has tried repeatedly to offer them a chance force them to learn something supposedly "useful" but these brave patriots have refused this socialism so they can continue to not work at jobs that no longer exist in a dying industry.
These courageous Coal Miner martyrs are even more holy than Farmers who definitely are not Archer Daniels Midland, Cargill, Bayer, etc.
Now ..... WTF is the Pentagon supposed to do with coal?