The controversy over TransCanada's Keystone XL pipeline has raged on for years now, with no end in sight.
The Keystone XL pipeline would carry tar sands crude from the tar sands epicenter of the world in Alberta, Canada, take it down to Cushing, OK, and then eventually down to Port Arthur, TX, where it will be refined and placed on the lucrative oil export market.
While Republicans continue to try to make Keystone XL a campaign issue, President Obama has officially put the fate of the pipeline on the backburner until after the November
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