Every president-elect vets his incoming staff and usually that vetting begins with a lengthy questionnaire. But one question asked on Barack Obama's questionnaire is raising hackles among gun owners and fans of the Second Amendment. Question No. 59 begins: "Do you or any members of your immediate family own a gun?" The questionnaire goes on to insist that a gun-owning jobseeker "provide complete ownership and registration information," and asks: "Has the registration ever lapsed? Please also describe how and by whom it is used and whether it has been the cause of any personal injuries or property damage." South Carolina...