Remembering what went right & why on Bill's watch

IF Hillary Clinton wins in November, Bill Clinton will occupy a doubly unique role in US political history - not just as the first First Husband, but also as the first First Spouse who used to be president. Obviously he won't spend his time baking cookies. So what will he do?

Last week Hillary Clinton stirred up a flurry of comments by suggesting that Bill Clinton would be "in charge of revitalising the economy". You can see why she might want to say that, since people still remember the good times that prevailed when he was in office. How his role might be defined in practice is much less clear.

But never mind. What I want to do right now is t…