Hypothetical misnegation
From Eoin Ryan:
I noticed this in an article on Salon.com, "Charter schools are pushing public education to the breaking point: Charters are driving Boston’s public education system to the financial brink" by Jeff Bryant, published on Friday, February 8.
The overall tenor of the piece, as the headline and subhead make clear, is that the way charter schools are funded in Massachussetts is sucking funding from public schools, with bad consequences throughout the state and especially in Boston. So, per the article, the charter school situation is not good in Massachussetts:
This is not to say Massachusetts might be doing a better job of managing the charter industry than any other state. Charters in Massachusetts are more regulated than they are in most other states, and their numbers are capped…
Or so says the text. But I think this should be "[]his is not to say MA might not be doing a better job", with a second "not". The construction with two "not"s is hard to parse (maybe I'm wrong that there should be a second "not"!), perhaps leading to a sort of "edito" based on the thought that so many "not"s can't be right, but the trickiness seems partly related to the presence of the "might".
What do you think?
(For more than no one doesn't want to read about misnegation, see here.)