Sen. Santorum is simply trying to gain publicity for his re-election campaign.

He's been trying to cover up his record on ethics reform throughout this process.

They are trying to get favorable publicity to get some of the pressure off.

He's always done things no one's surprised at, whether it's for publicity or by accident.

We believe the voters are best served when they hear directly from the candidates and their campaigns.

Because of the outpouring of support for Bob Casey, we have the resources to win.