Normally it is the press that hounds celebrities, politicians and judges, not the other way round. But for the past three months a public inquiry led by Lord Justice Leveson has pulped the British newspaper industry. A parade of people have told of ill-treatment at he hands of reporters and photographers. It is no surprise that the press often treats people callously. But the sheer volume of complaint has turned ordinary tales of cruelty into a persuasive indictment of the way the print media behaves.