Janet Yellen actually said...

"I want to be completely clear that I strongly oppose 'audit the Fed.'"

"this is up to Congress to consider."

"Well, we would have some responsibility for this if it affected the operations of a bank in the United States."

"Yes. I mean, we expect to report to you on the findings of these investigations, and if the need and suggestions for improvement are found, we expect to put those into effect."