If you listened closely this week, you might have heard Rudy Giuliani’s presidential campaign crack. Like the hard smack of a pebble against a car windshield, Rudy’s reiteration of his support for public funding of abortion put a knick in his veneer that will keep snapping, crackling, and popping in all directions if there isn’t some serious repair work done, but quick. First of all, let’s get something straight. I’m a Rudy fan. I like the smile and the strut and the machismo, and all that they portend for both my constant entertainment and consistent protection under a Giuliani administration....