Carly Simon may have had a strong bond with at least one important White House figure — her latest book, Touched by the Sun, documents her close friendship with former first lady Jackie Kennedy Onassis — but Donald Trump certainly wasn’t it. In an interview with the U.K.’s Guardian newspaper, the singer recounted her run-in with the man who would become president. Though Simon doesn’t say precisely when the Trump encounter happened, it was at a New York luncheon for Benazir Bhutto, the Pakistan prime minister who was assassinated in 2007, and therefore long before the billionaire turned to politics....