This topic has generated discussions on this list before and will no doubt generate discussions again. In the past, some discussions have become intemperate. Please keep the comments civil, brief if possible, and focused on evidence and implications. Also, please DO NOT use the reply function in such a way that you automatically include a Va-Roots daily digest or any more than is absolutely necessary of a previous posting. Brent Tarter The Library of Virginia [log in to unmask] Please visit the Library of Virginia's Web site at http://www.lva.virginia.gov