A video that's lived on Drudge for a day has probably been seen by everyone who'll want to see it. Nevertheless:
The thing of it is, I don't know what Santorum is saying that's objective doctrinally. You're just not supposed to talk about "Satan" if you're a national politician. Go to church with a preacher who says it? Out of the woods. But say it yourself? You're in Ashcroft territory, with a largely secular media judging you not-so-silently.