PA is going to be interesting: PPP trend line is going Romney, Quinnipiac trend line went from Romney to Gingrich to Santorum.
QuinPoll sux in general but [a] their PA internals were stronger (and vastly divergent from PPP); and [b] they're having a good year.
That trend will continue from here on out, since Santorum is so deep in the denial that he has no chance, it is starting to annoy most normal people. The further behind he gets, the more he claims that he is gaining and winning. It's actually comical to watch him and his supporters/enablers lose all touch with reality.
Is PPP reliable, or are they an exarchate of RiNO Central?