If you remember more about it, or find it, I'd like to see if it is on my tribute post and add it if it isn't already there.
Halfway through the 5th paragraph, it speaks of his laying out the Acorn scenario piece by piece, which became Breitbart’s M.O.
http://www.freerepublic.com/focus/f-news/2853885/posts
Hope this helps and/or is what you were looking for.