I submitted the following comment to the New York Times, article "A flimsy attack on clean air" but as far as I know it was not published.
"The Congress shall have the Power to...regulate Commerce...among the several States... U.S. Constitution, Article I, Section 8.
Maybe the polluters have a case if ALL of their pollution stays within their own state. However to do so, they'll probably have to dam rivers and stop the winds. But since these flow into other states...
