A delegation of First Nations leaders from British Columbia have come to Calgary to relay a message to pipeline executives face-to-face: steer clear of investing in a new bitumen pipeline to the northwest coast or risk a prolonged legal fight. A delegation of First Nations leaders from British Columbia have come to Calgary to relay a message to pipeline executives face-to-face: steer clear of investing in a new bitumen pipeline to the northwest coast or risk a prolonged legal fight. Haida ... [3609 chars]