Thank you for your question. I think it's a very important one that goes deep into the business of intelligence.
Sub-Lieutenant Delisle, or Mr. Delisle now, did not work specifically for me, but was an intelligence officer who worked for the Royal Canadian Navy.
Intelligence is based on sharing of information that doesn't happen if there is not trust. The Delisle event did put into question the trust in the same way as some of the other allies when they had issues of insider threat causing questions about trust.
In the sharing arrangements and in the way we deal with information, there were some evolving changes we had started to do that were not completely done, which allowed Mr. Delisle to do some of the spying and passing of information that he did.
We have continued those efforts of making our systems stronger, more robust, and completely...with our allies too. Our allies have also had issues of insider...coming out. Together we're working on the best way to do that, so absolutely, we're working to make the system better.