Tom Harkin actually said...

"I am proud of the fact I am one of nine Members of the Senate who voted against deregulation of Glass-Steagall."

"I think you would actually lower the costs because you would have more people that would be able to trade with each other with regard to swaps."

"I appreciate your comments today, and hopefully maybe if we move some legislation this year, we can also finally close that loophole."

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