The Boundary Waters PDDTV 12 years ago Two videos by Alex Horner — shot Sept. 24, 2010 — with music by Duluth’s Steve Horner. Recommended Links:The Fiercest Fires in Minnesota HistoryBoundary Waters Canoe Area Wilderness Act of 1978Minnesota Historia: The Root Beer LadyThe Slice: Stairway Portage in the Boundary Waters