Thank you.
Of course, another big concern is addressing cost overruns and the price tags. You mentioned some of the steps you've taken since November to address some of these issues. Can you elaborate more specifically on how this is going to address costs?
Starting with the fact that you've taken away the delegated authority for task authorizations from all departments and agencies, with new rules, agreements and training put into place, can you elaborate on that specifically and what it would mean with these new agreements now in place?