Voice of America | Will falling oil prices kill the Keystone XL pipeline? Vox In some ways, Keystone XL — which would carry crude from the oil sands of Alberta down to refineries on the Gulf Coast — still matters about as much as it ever did. The recent plunge in oil prices has made life a bit harder for Canada's oil-sands ... Senate Panel Approves Controversial US-Canada Oil Pipeline Bill for Keystone XL oil pipeline clears U.S. Senate panel |