I was concerned, as I think I said in my opening statement. I was troubled by it, and that's why Elder and I talked through if there was anything else we could suggest to them to do, or anything else that could give us any sense of what this was about.
He did keep pushing and still couldn't...and then we asked a question around whether we could at least be given any assurance around whether it was a safety issue or safety-related issue, and we were assured it was not.