I totally agree with the P.Preservationist.  When it comes to advocating for Newburyport’s Local Historic District (LHD) one cannot have a rational back and forth discussion with folks who bring in an expert from the John Birch Society, to explain a conspiracy theory about the United Nations (UN) hatching a social engineering plot about lowering the standard of living for all Americans, and linking that to historic preservation and a proposed Local Historic District in Newburyport, Massachusetts.  (I am not making this up, see previous post.)