The nonprofit group is seeking a 2008 letter detailing a plan Portland Pipe Line Corp. had to reverse the flow of its Portland-Montreal pipeline to carry tar sands to Maine.
Portland Press Herald News Stories, Portland Press Herald
Thu, 04/24/2014 - 5:55pm
The nonprofit group is seeking a 2008 letter detailing a plan Portland Pipe Line Corp. had to reverse the flow of its Portland-Montreal pipeline to carry tar sands to Maine.