Justice O'Connor says she isn't in the habit of revisiting her opinions on the bench, but it sounds as if she's making an exception for this one.
Sorry Sandy, once the SCOTUS rules it's as if God spoke. We're stuck with the decision for eternity no matter how wrong the decision was. Put your hand on your heart and keep repeating "Dred Scott,Roe V. Wade".
She didn't have anything to do with those two cases and should not feel guilty for them. Luckily she did little damage during her tenur compared to those justices in the 60's and 70's.