Santorum or Frist?

Santorum's comparison of the Democrats to Hitler yesterday has received a lot of attention on the Internets and television. (I even saw the kids on Faux and Friends criticize Santorum this morning.) And I already noted Frist's "assasinate" gaffe from the day before.

So here's the question: Which one (Frist or Santorum) will say the dumbest thing in the continuing debate, not counting what they've already said?

This is a forward-looking question. So no counting Frist's cave to the religious right on how HIV can be tranferred through sweat and tears, and no counting the famous "man-on-dog" argument of Santorum.