Paul might beat Romney in SC. He takes from Willard, not Newt.
Santorum lost support to someone. Some of it had to be to Paul, plus Perry regained 7% during the same week. Romney only dropped 2%.
But it does look like this poll is overstating Santorum's drop in support, so it's also likely overstating Paul or Perry's gains.
The debate Monday is going to be huge. Who is hosting it? Fox? Fox is in the tank for Romney, right? That sucks but nothing can be done about it.