not here to defend fracking. I think the science needs to be...

not here to defend fracking. I think the science needs to be examined. conventional gas exploration is one thing. fracking and pumping air to free gas up from seams is ok. the contentious issues with fracking are whether chemicals are used that would then ultimately get into the water table ? next questions are whether this leads to earthquakes or tremors ? the study suggest no harm.

look I think if I had a list of sources of energy that are more harmful to the environment number 1 is nuclear, number 2 coal, 3 is gas.