The Hillary and Donald show

The theatrics of politics can work best in summer stock. The candidates know they're not yet playing on Broadway, but they're practicing as if on the road to see what audiences laugh at, applaud or even hiss and boo. There's often not a lot of careful discrimination. The big awards of the summer season can be found at the state fair, where the fattest pig gets the blue ribbon. (Apply an analogy to suit your taste.) Donald Trump arrives in a helicopter at the

The theatrics of politics can work best in summer stock. The candidates know they're not yet playing on Broadway, but they're practicing as if on the road to see what audiences laugh at, applaud or even hiss and boo. There's often not a lot of careful discrimination. The big awards of the summer season can be found at the state fair, where the fattest pig gets the blue ribbon. (Apply an analogy to suit your taste.) Donald Trump arrives in a helicopter at the Iowa State Fair and invites the kids…