Or he could just be sick, and they are worried because he allready had 4 or 5 hear attacks.
Now I grant that there is an outside possibility to what you are suggestiong, but I also ask isint it your sides standard suggestion that Cheney is the real president and that he needs to be close to bush and the official powers to control him? So why now move in Guiliani and cut Cheney off from the official access?
Cmon, please at least keep the whacvky conspiracy theories consistent..