FuelFix: Environmentalists on Thursday asserted that the proposed Keystone XL pipeline fails President Barack Obama`s test for approval, because it would exacerbate global warming.
The project is the "linchpin" to unlocking the development of Alberta, Canada`s oil sands using particularly energy intensive techniques, according to a report issues by the Sierra Club, Environment America and other groups.
"The Keystone XL presidential permit decision is so important precisely because it has critical implications...