We find ourselves at loose ends here as we have one interview on hiatus and are awaiting the start of the new one on Friday evening. So I thought to provide a quickie impromptu pickup interview with my friend Cassandra, a very street-wise Chicagoan with intimate connections to hot-shot CME traders. Cassandra is very familiar with the art of commodity trading, Chicago style. She specializes in the cash market. Cassandra, welcome! Can you start by telling us a bit about yourself?