The Justice Departments latest wound was fully self-inflicted, as Tuesdays arguments in Zarda v. Altitude Express should not have involved the DOJ in the first place. The case revolves around a question of statutory interpretation: whether Title VII of the Civil Rights Act of 1964 outlaws anti-gay workplace discrimination. Title VII bars employment discrimination because of sex, which many federal courts have interpreted to encompass sexual orientation discrimination. The 2nd Circuit is not yet one of them, and Chief Judge Robert Katzmann signaled recently that he would like to change that. So on Tuesday, all of the judges convened to consider joining the chorus of courts that believe Title VII already prohibits anti-gay discrimination in the workplace.