Has the Fracturing/Fracking issue been addressed/discussed in any of our threads?

It is a hot issue in Pa. where the newly elected Governor has chosen to suspend review or public hearings on permit applications. And, because of this action, an environmental group is suing the Governor.

There are many small trout streams in Pa. After they get through extracting the natural gas from the Marcellus shale, how many streams will still be trout streams?

Also a hot issue in other NE states.