Thanks, Charlie, for the question, and for the answer, Chief.
We've gone through our formal question order and we have about seven minutes left. I think we would like to make use of the next few minutes to hear some additional questions. I'm going to propose that we go to the top of the order, but feel free to pass if you don't have a question to ask.
Mike McLeod is at the top of the order, but he has ceded his time to Mike Bossio.