Merciless, "Fuhrer" [1920-1960] of the United Mine Workers of America (UMWA)
"...Lewis was a despotic leader of the Mine Workers: he expelled his political rivals within the UMWA...and bullied those whom he did not drive out.... A powerful speaker and strategist, Lewis used the nation's dependence on coal to ...masterminded a five-month strike...even during several severe recessions...." (http://en.wikipedia.org/wiki/John_L._Lewis)
The end result being that businesses, depended on coal, told Lewis and the UMWA, in effect, " *&^%*#@ you!" and any-and-all who possibly could switched over to oil as their source of energy.
Needless to say, to many, many liberals this man is a god.
--although I bow to no one in my loathing of John L. Lewis' tactics, he has had a lot of help recently from the "environmental" extremists and their allies, both willing and the ignorant--