The Purell dispensers that have become a fashionable appendage on baby bags seem to have made their way onto the campaign trail. The New York Times this morning reports on the hand 
sanitizing habits of some high profile politicians. Of interest is the comment by (Doctor) Howard Dean that he doesn't use the stuff since he's "immune to everything." Dick Cheney likes to sanitize out of the public view. And it seems Senator Barack Obama was turned onto Purell by none other than dubya himself.
I guess kissing babies is out of the question?