Minneapolis, MN — Stop Line 5 activists dropped a huge banner that read “Stop Line 5” from the Stone Arch Bridge, which spans across the Mississippi River on Tuesday morning and called on Michigan Governor Gretchen Whitmer to “Deny the Line 5 tunnel permits.” One of Enbridge’s two contentious oil pipeline construction proposals for Line 5 includes tunneling across the Straits of Mackinac, a sacred land to the Anishinaabe people of the Bay Mills …