"WASHINGTON — In a battle that pits the East Coast against the Midwest over the winds that carry dirty air from coal plants, the governors of eight Northeastern states plan to petition the Environmental Protection Agency on Monday to force tighter air pollution regulations on nine Rust Belt and Appalachian states."
"The East Coast states, including New York and Connecticut, have for more than 15 years been subject to stricter air pollution requirements than many other parts of the country. Their governors have long criticized the Appalachian and Rust Belt states, including Ohio, Kentucky and Michigan, for their more lenient rules on pollution from coal-fired power plants, factories and tailpipes — allowing those economies to profit from cheap energy while their belched soot and smog are carried on the prevailing winds that blow across the United States.
All the governors on the petition are Democrats. Gov. Chris Christie of New Jersey, a Republican and a potential presidential candidate in 2016, has not signed it."