Friends, for coming up to six decades now, the front steps of the TSBD have been an object of intense scrutiny. Chiefly, this is because of the erroneous belief held by many early critics of the official story that the famous Altgens photograph shows Mr. Lee Harvey Oswald there. It's not Mr. Oswald, of course: it's Mr. Billy Nolan Lovelady----------- But the controversy over that question meant that the occupants of the front doorway never left the consciousness of the research commun