Did Rick Santorum Almost...?

I'm not really sure what to think of this.  Technically speaking, Santorum didn't actually say anything.  But the fact that he stumbled and then changed subjects completely has me wondering what it was that he was going to say.

No other words come to my mind other than the harsh, derogatory racial slur.

I expected this to be all over the news and yet I haven't heard a peep from any major news network.  It only popped up once here at AddictingInfo (where I first saw it).  So what's up, media?  I think this deserves a little attention.  I'd at least like to know what it was he was going to say, and why he stumbled over his words like that.

What do you think?  Speak up in the comment section below.