Carl Levin actually said...

To both you, Mr. Malloy and Mr. Ramakrishna, your banks' profits from the options came from financing and transaction fees. Is that correct?

You actually stopped them from making purchases every day.

Is the algorithm RenTec's proprietary strategy?

I would hope that that would be taken seriously, but here is what happened: For 2 years, you continued to sell these basket options.