Cognitive science has taught us that a human being cannot keep more than seven things in its mind at any given time. That figure, of course, does not apply to local governments in California, which appear unable to focus on more than one thing at a time. Perhaps we should set up a charitable organization for cities suffering from the condition known as Single-Purpose Agenda Syndrome (SPAS). I can see television ads right now featuring a bureaucrat, in short sleeves and pocket protector, looking b...