MADISON, Wisconsin — Enbridge’s contentious plan to reroute an aging pipeline around a northern Wisconsin tribal reservation moved closer to reality Thursday after the company won its first permits from state regulators. Wisconsin Department of Natural Resources officials announced they have issued construction permits for the Line 5 reroute around the Bad River Band of Lake Superior Chippewa’s reservation. The energy company still needs discharge permits from the DNR and the U.S. Army Corps of Engineers. The project has generated fierce opposition. The tribe wants the pipeline off its land, but tribal members and environmentalists maintain rerouting construction will damage