The abundance of coal as a resource is a vital component to the U.S, so making it clean is a critical step. And we can definitely make it clean.

While it's a vital component, we're not going to win the election on this alone.

Mystery is a resource, like coal or gold, and its preservation is a fine thing.

The greatest natural resource our country has is not oil. It's not gas. It's not coal. It's the genius of our children.

I think the court is going to have to take it. This is a vital case on the principle of an American citizen captured in the United States and what constitutional rights does he have.

The third trend is the resurgence of clean coal. And that's being driven by two things: technological leaps in advanced coal technologies and the realization that we need to rely more on domestic resources for our energy rather than rely on imported energy.