At best it shows that regulation in Wyoming failed. And even then there is debate: http://energyindepth.org/mtn-states/stanford-researchers-repackage-epas-dis

At best it shows that regulation in Wyoming failed. And even then there is debate: http://energyindepth.org/mtn-states/stanford-researchers-repackage-epas-discredited-fracking-study-pavillion/ http://energyindepth.org/mtn-states/stanford-researchers-rep...