Santorum is not to be under estimated. there is still a long way to go. once republican money is poured into an area it has a huge effect - ask the ohio voters - but the good thing for Casey is that pa is a democrat state and it is easier for dems to displace republicans than republicans like burns in montana.
We have a grea chance of getting him out but we will need some serious cash as once the coperatinos come in watch santorums poll numbers go up.
Both Burns and Santorum are going to lose next year.