PUERTO RICO ELECTRIC POWER AUTHORITY (PREPA), Plaintiff, Appellant, v. ACTION REFUND and Stanley K. Wallin, Defendants, Appellees. No. 07-1847.United States Court of Appeals, First Circuit.Heard November 5, 2007. Decided February 7, 2008. Appeal from the United States District Court for the District of Puerto Rico, Jaime Pieras, Jr., Senior District Judge. Page 58 [EDITORS’ NOTE: […]