Oil pipeline Keystone XLÂ鶹´«Ã½Ó³»™s fate debated after ObamaÂ鶹´«Ã½Ó³»™s speech on climate change
The proposed Keystone XL oil pipelineÂ鶹´«Ã½Ó³»™s fate was tied to its impact on greenhouse gas emissions in the PresidentÂ鶹´«Ã½Ó³»™s recent speech addressing climate change.