Every time Santorum talks about Ron Paul, the media talks about Ron Paul. Santorum is wrapping himself in the flag and tugging at American emotions but Ron Paul will respond with logic and well thought out answers every time. Let him continue is rants, it just gives Ron Paul all the more opportunity to explain his stances to America!
+1
I'm sure Santorum believes what he is saying. He believes he is right about foreign policy. And when it comes to viability, he can believe what he wants about Ron Paul's viability. If he believes that Ron Paul is good at straw polls, and thus, Ron's 2nd place doesn't count, then it allows him to believe that he is in the top 3 of viable candidates coming out of Iowa. It allows his campaign to continue, and he is a happy guy.
I would have been glad to see Santorum out after Iowa, but so be it. His campaign lives a little longer, to attack (and bring attention to) Ron Paul.