Title Canada’s Enbridge argues there is ‘no room’ for Michigan’s regulations as Line 5 hearings resume Wed, 2025-01-29 12:33 Great Lakes Commission The Michigan state attorney general continues to challenge Enbridge’s permit to operate the Line 5 pipeline in the Straits of Mackinac. An Enbridge attorney argued federal regulators exercise sole authority […] Great Lakes Commission, Canada, federal, Michigan, room, Safety