I guess we are now going to see just how much Sarah can change an election. If Moran was up by 35 a month ago and loses, Sarah will gain a lot of credibility.
I think it's going to take a lot more than Palin's endorsement for Tiahrt to win. People like DeMint and Coburn and Tancredo have come out for him. It's going to be hard to paint Moran as a RINO, regardless of how hard Tiahrt tries.