IF EUROPE CANNOT have America as a global policeman, it will settle for Donald Trump as the Lone Ranger. That, in effect, is the message from the leaders of Britain, France and Germany. All three have come close to endorsing strikes on Iran’s nuclear programme by Israel and America. Many will welcome his imposition of a ceasefire and his imperious order to Israeli warplanes to “turn around” rather than punish an apparent Iranian breach of it.
