John Kerry is mocking Bush’s “Turning the Corner” campaign theme. “I think the American people are a heck of a lot smarter than some of these politicians and political consultants think they are,” Kerry told a recent, all-Democrat audience. Mr. Kerry failed to tell them that he thinks Americans are too stupid to save for their own retirement, to decide how much to spend on medical care, to decide which cars to drive, to decide where to live, to decide where to send their children to school.