Who profits most from accusing Perry?
Romney.
I keep getting this unhappy idea that Cain is running for Romney's veep...
Exactly.
Well, he certainly has not shown any evidence that he is running against Romney, has he?
He seems to be running against Perry in spite of the fact that the Cain supporters agree that Perry has no chance.
He might have been an asset to Romney before the latest debacle, but right now, I believe even Romney would pass on Cain.