On most residentially-zoned lots in American neighborhoods, it is illegal to build anything other than a single-family home. In Sandy Springs, 85% of the residential land allows for only detached, single-family homes. As Savannah updates its historic zoning laws for a modern world, residents of a newer city aren’t all ready for change. On Second Thought explored the broader implications of the debate over ordinances in Sandy Springs with New York Times’ Writer Emily Badger and Evelyn Andrews of Reporter Newspapers.