I'm quite sure she is "resigning" because of some scandal that will make her look like a complete hypocrite. It should be very interesting to see what she, or her husband, was/is involved in.
That was my first thought also when the story broke that she was resigning. Smart of her to break the news on a holiday weekend when no one was going to be around where she wouldn't get much flap.
Interesting to see when Monday rolls around, what is going to be "outtted" about Sarah, her husband, or her children.
Got to love politics and the juicy scandals going on! Wonder if the news is going to break about here having an affair like the Governor of South Carolina did...hahaha