Since the beginning of the Obama Administration, conservative politicians have railed against the President's "War on Coal." As evidence of this supposed siege,
In 1880, coal was the primary energy source for everything from home heating to industry. Regions where coal was readily available, such as the Ruhr Valley in G
With the menace of smog hanging over an increasing number of American cities in the 1960s, "Clean Air!" became a rallying cry for a new environmentalism. Citize