‘Canada\u2019s tar sands formations, landlocked in northern Alberta, are a giant reserve of carbon-saturated energy \u2014 a mixture of sand, clay and a viscous low-grade petroleum called bitumen. Pipelines are the best way to get this resource to market, but existing pipelines to the United States are almost full.’<\/p>\n
via The Tar Sands Disaster – NYTimes.com<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"