Sununu approval rating in this new poll:
33% Approve
28% Disapprove
39% "Undecided"
The downward trend continues, excellent news! He was at like +40 as recently as one month ago. If you assume that most undecideds are Democratic-leaning (remember, Trump's approval in the same poll is 25/60) and this trend continues, we could see a Blanching here.
As usual, in New Hampshire it seems the undecideds are usually pretty Democratic leaning (as in all those polls that had Ayotte up by 5 or more), I'm surprised he was +40 that recently even after all his political defeats, such as right-to-work, which was never even popular there to begin with.