Tom Harkin actually said...

"I want to challenge you on why you cannot do this on a regulated exchange."

"The more open we are, the more transparent we are, the more information that people have out there in a regulatory framework, the better off we are all going to be."

"It is imperative that we pass strong financial regulatory reform in this body and not just piecemeal, patchwork reform, but comprehensive and fundamental reform that brings full transportation and acc..."

"I fully expect our witnesses to be able to tell us, No. 1, how they utilize them from the standpoint of making the economy of this country stronger."