In writing a review of Mark Levin’s book, I provided a history of the recent movement for an amendments convention. Please read the review and follow the links in the review.
http://www.theamericanconservative.com/articles/do-we-need-a-new-constitutional-convention/
Nullification is not an adequate response to the problem. You can’t nullify undeclared wars, Fed money printing, absurd Supreme Court decisions, federal redefinition of “marriage,” or much else that the Federal Government does.