[dirtboy]

The real problem causing the earthquakes, IMO, is the increased amount of saltwater disposal. I think they need to start treating it on the surface instead.

But of course, the fracking opponents claim it is fracking causing the problem.

[okie01]

I agree -- it's more likely the disposal wells.

I wonder how the EPA would react to treating fracking liquids on the surface. But isn't there a movement to re-use fracking liquids, as well?