>> commissioner heldfond: to commissioners bridges and heldfond. >> vice-president casciato: let's have a respectful conversation, please. >> what i'm trying to understand, a week ago when i asked for a week to talk about this and consider the combining of roles, you all were ready to approve something that was still in draft form and push forward hard and now you want to leave latitude for some other sort of option? i guess that i don't understand what your angle is. >> vice-president casciato: i don't have an angle. >> and, number two, the discussion that you're referring to was as per the job description that we were working on, that mr. hudepohl was going to go in the market and research. if my memory serves me. it wasn't the wording of the terms of reference. >> that's correct. and that's the next item -- >> yes, that's right. it wasn't the wording of the terms of reference. that's correct. >> it's all one and the same. i think that i have made my point. thank you. >> vice-president casciato: okay, if you then, commissioner stansbury, can comment on why it is important for the c.e.