Spector owes W big-time. If he repays that debt by blocking W's legitimate legislative initiatives, Spector will wind up in one of Dante's lowest circles of hell. Let's hope he has some ethical core and/or political sense, however unlikely that may seem.
Bush chose politics over life. Bush got 4 years, Specter got 6 and we could have had Toomey.
There was one great happening. Abortion Greenwood did not run and was replaced by fully Pro-life Fitzpatrick.
Spector doesn't repay his debts.