Well, the problems have been around for decades, and there's a long history of how the role has not really been understood by the department, I would argue, but in 2018 it reached the point where it really needed to be addressed.
The U.S. was already indicating that it was no longer willing to top up, so to speak, and there were other issues that we really needed to deal with because of how hamstrung the commission had become by the lack of recognition of what its role was. It has been a long-standing problem. It's just been amplified since 2018.