Oh and by the way Hobbes, you can take that article and apply the same concept all over the country. Then you can do the same thing for oil. In the next 5 years you will see old dried up oil fields all over the country boom again. Horizontal drilling can now go to the source of those dried up pools and those dried up pools only contained around 10% of what's really available. IOW there is still about 90% of it still down there. We can fly the finger to OPEC and start selling oil ourselves in about 10 years if the .gov gets the hell out of the way.