NEWMARKET, UK--As the prices dipped from Friday's bumper session to a more modest level, so did Newmarket's weather, which settled into relentless icy rain for almost the entire concluding session of foals at Park Paddocks. Such gloomy exterior conditions could not dim the demand for bloodstock in the ring, however. We're not even into December yet, but Tattersalls can be satisfied with heartening levels of trade at the halfway house of its lengthy December Sale, with just four days of fillies and mares to come from Monday. On Friday, Genesis...