Thank you very much, Mr. Chair.
Thank you, Ms. Walling, Mr. Walker, and Dr. McKenzie, for appearing.
Let me just ask a quick question, Mary Ellen, if I could.
You said that you were a participant in the Cohen commission, and still are, I guess. All participants had to sign I think what was called an undertaking of confidentiality. What was that for, how did it relate to the flow of documents, and how did that come into play or not come into play in the recent claims regarding ISA?