MINNEAPOLIS (AP) — Opponents of Enbridge Energy's proposed Line 3 crude oil pipeline replacement may turn their attention to fighting the project on other fronts as a Minnesota regulatory panel prepares to take one of its final steps to allow it to proceed. The Public Utilities Commission on Thursday was scheduled to discuss petitions by environmental and tribal groups for the panel to reconsider its decision in June to approve a route permit for the line across northern Minnesota.Read more on NewsOK.com