i would like to ask chair gansler -- gansler -- chair gansler -- chair gensler, should we not try to head and should we simply have -- >> i thank you for that question and look forward to working with you. i think our current rules, you are correct, they are civil, but the current rules are if you take a customer order and you trade ahead of that, that's out of bounds. that's not allowed. and i think that's the customer needs to come first, and in the market structure, that's what brokers are supposed to do. i look forward to working with you on your staff on any proposed legislation. i'm not had a chance to look at it. >> thank you. as the chair indicated, the process is unfair to the persons who are making the purchase in the markets, who would like to become a participant but they don't have the advantage of the market maker. do you agree that this is a circumstance that we have to take a look at? we don't want people to think that we build into the cost to build -- the cost of doing business, the cost of trading ahead. >> thank you. we are not a direct regulator of the markets as