The speculation about her announcing today was squashed by Palin and her stealth campaign organizers within twenty four hours of its inception.
If you actually paid attention to what's going on, instead of sitting there stewing in your irrational dislike of Palin, you'd have known that weeks ago.
Even those who are sitting on the fence regarding Palin knew that ad was pure bs when they saw it today.
I hope you actually watched her speech today. Tell me that you did.