Keystone XL Pipeline Approved for Montana [AUDIO]Keystone XL Pipeline Approved for Montana [AUDIO]For the last couple of years the state of Montana has been negotiating with TransCanada over the Keystone XL pipeline, which would pass through parts of the state.Shande WiestShande Wiest
![Keystone XL Pipeline Approved for Montana [AUDIO]](http://townsquare.media/site/121/files/2011/12/keystone-pipeline-300x200.jpg?w=980&q=75)
