Common Dreams: "We have drawn a line in the earth they cannot, and will not, cross," said Chief Martin Louie of the Nadleh Whuten First Nation. There will be no tar sands pipeline. That is the message stressed by First Nations communities who say that even if Canada's Prime Minister Harper gives the federal OK to Enbridge's Northern Gateway project, First Nations law and their "responsibilities to future generations" will stop the project dead in its tracks. A federal decision on the project, which includes...