Tom Harkin actually said...

The battles are going to be ferocious over the next few years on coal. It is cheap. It is abundant, and certain States produce a lot of coal...

If the environment is not free, well, then you have to start calculating the cost of that.

I just think that there is a lot of promise there that we can move ahead on.

I am convinced that we can do that if we just have the will to do it.