"Eleutherios" <[email protected]> wrote:
> Thanks for the heads up. Williston has been getting much media coverage the > last several months. Here's a textual preview > http://ngm.nationalgeographic.com/2013/03/bakken-shale-oil/dobb-text and a > related video > http://ngm.nationalgeographic.com/2013/03/bakken-shale-oil/fracking-animation-video > . There are environmental problems from sand mining in areas where there is no oil. See http://wisair.wordpress.com/frac-sand-mining-in-wisconsin/ -- Ron
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