All is uncertain for the U.S. Very. Yet, around the world governments examine closely the entrails for signs of what foreign policy may be like after November. So much hangs on it. But it is rather like trying to pin down passing clouds – for whatever the outcome in November, the losing party will likely never be the same again; and equally, however, the winning party is unlikely ever to be the same, either. That is, if there is a ‘winner’.