Police say six years ago, there were eight so-called saunas and health clubs operating illegally in Saint Paul. Lee Lenore's was the last one. But in Minneapolis , some are still some neighborhood saunas up and running, in addition to legal strip joints and dirty book and video stores. Such businesses are intentionally confined to the Warehouse district downtown. The city council is considering new laws designed to address both the illegal and the legal sex industry. For details, we called Minneapolis City Councilmember Joe Biernat and the commander of Saint Paul's vice unit, Lieutenant Richard Iffert, who explained exactly what goes on in these places.