Lawyers are often thought to be hardly better than hired guns, who, in the words of Plato, are paid to “make the weaker argument the stronger” — like the sophists of old.  In fact, lawyers are legally and morally bound by stringent codes of ethics.  Noted philosopher of law David Luban of Georgetown University is the guest as Philosophy Talk explores the ethical obligations of lawyers to their clients, to the court, and to society at large.