Regulation: More than 3,500 coal supporters descended on Washington Tuesday to protest environmental rules requiring technology that doesn't exist, designed to turn the Saudi Arabia of coal into the Bangladesh of energy. Members of Congress, union members, miners and their families stormed Capitol Hill to air their grievances about President Obama's policies that make it harder to burn or mine coal. They were protesting the government shutdown that hasn't ended — that of the coal industry in pursuit of environmental goals that ignore global temperatures that haven't budged in 17 years and greenhouse-gas emission declines that have occurred as a...