Deep midbrow wrinkle for Pataki, clearly worried.
Pataki: Let's give Israel some MOP bombs
Corners of mouth down from Graham as Santorum is speaking, and lips pressed tight in anger.
Pataki's wan smle when he listens to Santorum in particular.
most wrinkles, forehead, we've seen from Santorum; maybe he's nervous about tax plans.
Pataki raised lip - disgust - supports his stated conviction to overturn tax laws.
Graham's lips pressed tight, annoyed at having his "endorsement" of Clinton raised.