PA will remain blue as it has in previous elections. Yes there is a big rural and social conservative base in PA but it can not compete with the Philly-Pittsburgh base, not to mention the endorsements of both Gov. Rendell & Senator Bob Casey. PA chose Kerry in 2004 and dumped Rick Santorum in 2006. MCCain & Palin are wasting their dollars campaigning so strongly in PA, they should have been in Florida, Missouri, and Ohio instead.