Saving — and occasionally scrapping — Boston's Historic Buildings with Peter Vanderwarker and Dr. Rebecca Kemper

This conversation focuses on Boston's wealth of historic buildings — and the advantages and challenges that result. Peter Vanderwarker and Dr. Rebecca Kemper from Historic Boston Incorporated share their thoughts on the evolving city, when a building crosses the rubicon and becomes "historic" (paging City Hall), and lament some of their favorite lost structures.