It was obvious Perry had not been drinking at all, this was his best debate performance yet, I was impressed, though; not enough to sway me away from Cain, who I thought had a lousy performance, but I kind of expected that, I had hoped he would surprise me.
If you're interested in seeing the Cornerstone speech in full, you'd enjoy it instead of giving Democrat talking points.
The reason Cain did so poorly was because the subject demanded experience and in depth knowledge of Foreign affairs and International Crisis. America cannot afford having someone like that in office again. Especially in the coming months and years.