In 2009-2010, so far 36 of the 50 states have re-inforced the sovereignty recognized of them in the 10th ammendment to the Federal Constitution.
The 36 state legislatures have done this by passing their own state statutes in which they re-assert their sovereignty. I may be wrong, but I believe that Gov. Palin was the first to endorse this kind of legislation and she got it passed in Alaska prior to her departure from public office.
Now they need to do something with that, like nullifying some of the federal edicts which affront our consciences....like outlawing abortion in those states, of which all 50 had laws against it in one form or another when Roe was dictated to them.