As of right now - there are 21 states signed on. From what I understand - it takes 34 states to concur and force the Federal Government to comply or dissolve and be reformed.
This is from a local radio station that is following the story. If you check the data - you can see its real enough.
Could it be - the Constitution might just make a return as the way we run our government??????
http://www.takeastandshow.com/pages/Agnes.html
If you see this later - you may have to scroll through or search on it - its in regards to States demanding their rights per the 10th Ammendment to the Constitution.