Word gets around. I know she's dumb as rocks, but why would she go on a rant without knowing (or having some relative certainty) who it is?
I don't know anymore than you do, but given the rumors floating around...
We have some crazies on this thread going off on rants without knowing who the nominee is, and I'd be willing to bet that even the dumbest crazy on this thread isn't any less intelligent than BOX-O-ROX.
The 'Rats all have their research done and custom speeches ready for any of the convention wisdom choices they intend to oppose. I predict BOX-O-ROX will be shrieking while still broomborne this evening.