I'll start. In my introduction, I said that we live in each other's business lines, and it's true. There's no one mechanism. There are hundreds and hundreds of them, depending on the issue and depending on how we need to work together at headquarters, in theatre, and at a post. I can give you a couple of examples.
First, for day-to-day interactions, from the deputy ministers on down to the working officers, for every international security issue we're on each other's speed dial. I couldn't count the number of interactions a day between policy officers at this level—me and Jill, Marie and Jill. It's pretty good, and it has changed.