NEW YORK -- A dominatrix was arrested on prostitution charges at a suburban estate that she leased from the rabbinical school next door, and school officials faced the unusual prospect of having to cleanse the building once the whips and chains are gone. "Once everything is out, there has to be a spiritual cleansing," said Rabbi Samuel of the Orthodox Khal Adas Kashau yeshiva. "We won't go close to that place until they move out. No, no, no -- heaven forbid." Sandra Chemero, 46, was charged Wednesday with prostitution and criminal possession of a stun gun at what she called...