I don’t see the whining that others do. Could it be bias against PA showing? Santorum just can’t catch on, but few seem to abhor him like many of us conservatives do Romney and Paul. Santorum has less baggage than the others.
That certainly seems to be the case...the one and only complaint seems to be the endorsement of 'Magic Bullet' Arlen after he was pressured by the Establishment. Of course; he MAY be running for VP.