This morning's Washington Post brings an interesting analysis by George Will of the Pennsylvania Governor's race between Dem incumbent Ed Rendell and GOP former football starr Lynn Swann:

Republican Sen. Rick Santorum, a favorite of social conservatives, is in an uphill struggle to hold his seat. His campaign should help Swann's by energizing the Republican base. But, says Rendell contentedly, the Republican vote consists of three increasingly incompatible factions: the loyal base, the disappointed base that may not vote, and Republican moderates who are "fast concluding there's no place for them in the party." From "gay-bashing" to restrictions on stem cell research, he says, "they're appalled by it all."