Thank you, Mr. Chair.
I think as the chair you have to have some discretionary power or ability to determine how much time witnesses should be given. If you're not able to do that, I don't think you're qualified to be chair. I would even leave it up to you, if you want, but I don't think we have to determine that.
The problem is for some witnesses that want to testify for excessively long timeframes. That's what we should try to avoid. You'll have situations when you may want five-minute or seven-minute intervals, and I don't think we can put that in writing. So it's up to you.