I have yet to see a single sign of leadership from Santorum that allows me to conclude he has true leadership ability.
Go Newt, go Perry, go Palin, go DeMint. They are the best we have in the arena right now.
Santorum is a republican Biden IMO.
Perry is still in the arena? I supported him until the day he dropped out, but "dropped out" is the key phrase. Sarah never got into the arena, and DeMint heartily endorsed Romney and praised his "conservatism", so he's off my list.