Mass demonstrations, sit-ins and blockades have gripped parts of Canada over the last month as a movement to support the leaders of an Indigenous nation who are opposed to a multibillion-dollar pipeline project in northern British Columbia (BC) growsThe hereditary chiefs of the Wet'suwet'en Nation have come out against the Coastal GasLink pipeline, which seeks to transport liquefied natural gas from northeast BC to a terminal on the coast near the town of Kitimat.