As I understand it, Santorum condemning booing but did he back track or apologize for the answer he gave at the debate?
From what I could read it doesn’t look like he retracted anything. I went to the link and they had a section on winners and losers of the debate. Winners were Romney, Newt and then Santorum. There might be hope yet for inching Romney out. 9 9 9 even got mentioned in the winners list! They said to look for it to trend in searches which will help Cain.
Losers they listed Perry, Bachmann and the gchat noise that signified their time was up.