They all order a beer. Upon going to drink them they notice a fly is floating in each of their beers.
The North Korean politician, outraged, declares war and that he will destroy the bar for allowing this to happen.
The politician from the United States declares tighter sanctions and regulations be imposed on the restaurant / bar industry immediately.
The Irish politician picks up the fly by its wings, looks it in the eye and screams, “Spit it out ye bastard!!!”