If Specter isn't careful, he is going to cost Santorum the election.
I have called Santorums office at least twice complaining about Specter and told them to tell him if he campaigns with him he's sure to lose.
From my understanding, Santorum isn't doing well in the polls. I'm not sure if the Pubbies just haven't "come home" yet or if they are planning to sit this one out.