Dana Nessel

Rule Changes

Lead plaintiff seeking pipeline shutdown

Two 20-inch oil pipelines have been pumping crude under the Straits of Mackinac since 1953. Michigan has spent seven years trying to shut them down. On April 22, 2026, the Supreme Court ruled that the company defending the pipelines—Canadian operator Enbridge—gets to fight that battle in federal court, not the state courthouse Michigan picked.

Updated 4 hours ago