So maybe there are some doors I shouldn’t knock on:

Yes, Kathryn, we’re aware Santorum might lose. We’re aware Casey’s an idiot. And you know what? That’s fine. Santorum is a religious fanatic, just like you. We need FEWER fanatics in this world, not more. Casey’s a fanatic, too. The difference is, he’s weak. He’ll be a member of the minority party. He’ll have no seniority. So the damage he can do to America is alot less than the savagery Santorum has caused. Santorum? Glad to see him go. Casey? We’ll just ignore him until the next election when, hopefully, the Democrats will get someone with a spine.