It's a big question. I do think that Mr. Johnston's report is very helpful on this. We have a problem. Hindsight is always better than foresight, so we now know things that we could have known earlier, but we didn't.
It's now 2023. It's time to act.
I think part of the problem that Mr. Johnston identifies is that nobody felt fully accountable. It's one of those issues—and I'm familiar with others—where people assumed that somebody else was doing something, and there wasn't a clear accountability.
I would legislate the role of the NSIA. I would give them a fixed term of five years so that if somebody goes into that job, they've made a choice to stay in it for a while. The turnover that happened over the last few years was not helpful. I would make that person accountable for where top secret and above information goes within the government.