The federal government has invoked a little-known energy treaty over Calgary-based Enbridge’s Line 5 Pipeline. As Ina Sidhu reports, this is just the latest in the long running saga over the pipeline.
- Line 5 dispute: Federal appellate panel in U.S. sends Michigan pipeline challenge to state court
- U.S. Department of Justice preparing legal brief as both sides appeal Line 5 decision
- Undo Line 5 shutdown order, Canada urges U.S. appeals court