Canada-U.S. oil and gas conduit

Pipeline plot twist: where Line 5 threatens nature, now nature is a threat to Line 5

Pipeline plot twist: where Line 5 threatens nature, now nature is a threat to Line 5

The controversial Canada-U.S. oil and gas conduit known as Line 5 could be facing its toughest challenger yet: the very watershed the pipeline's detractors are trying to protect. Spring flooding has washed away significant portions of the riverbank where Line 5 intersects Wisconsin's Bad River, a meandering, 120-kilometre course through Indigenous territory that feeds Lake Superior and a complex network of ecologically delicate wetlands.