Guare v. State of New Hampshire:

Thus, not only has the State failed to establish that the challenged language is necessary to comply with HAVA, but it also has failed to demonstrate that the challenged language actually addresses HAVA compliance. Accordingly, because the challenged language unreasonably burdens the fundamental right to vote, and because, even if we assume that the burden is not severe, the State has failed to advance a sufficiently weighty interest to justify the language, we affirm the trial court’s determination that the challenged language violates Part I, Article 11 of the State Constitution.

(h/t Marc Elias)