London,

Photo: Rob Bruce. The ghost of Brexit hangs over the US election as it nears its close. Political pundits, newspaper columnists, even entertainers like the TV chef Anthony Bourdain regularly bring it up. A New York Times columnist John Cassidy wrote recently that in Britain the ‘Leave’ campaign put virtually nothing into the box on their side, leaving it occupied only by the Union Jack and voters’ fantasies. Brexit voters didn’t feel they were voting for specific people or policies. America’s saving grace may be, he argues, that people know they are voting not just to make America great again or for the flag, but also for Donald J Trump.