Northern States Power Co. v. International Brotherhood of Electrical Workers, Local 160

United States Court of Appeals For the Eighth Circuit ___________________________ No. 12-1186 ___________________________ Northern States Power Company, Minnesota, doing business as Xcel Energy lllllllllllllllllllll Plaintiff - Appellee v. International Brotherhood of Electrical Workers, Local 160 lllllllllllllllllllll Defendant - Appellant ____________ Appeal from United States District Court for the District of Minnesota - Minneapolis ____________ Submitted: October 16, 2012 Filed: April 1, 2013 ____________ Before MURPHY, BEAM, and SHEPHERD, Circuit Judges. ____________ SHEPHERD, Circuit…