Canadian tar sands are not an alternative to off shore drilling like in the gulf of mexico. Alberta is a wonderful place, but the tar sands require much water to generate vapor. This is used to free the oil from the sand, but it leaves an oily residue behind that is terrible for our environment and then some. Alberta Tar Sands are not the answer. Please realize we need to move on. Yeah, to better sources of energy. OK, may we suggest solar and wind power.
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