Thank you very much for your question.
There are multiple ways in which we collect that kind of information.
For some of it, before the creation of the intelligence commissioner, there was the CSE commissioner, who initiated review, and it's the independent review and oversight bodies that often have access to this information and will share that information, although still redacted in a way that protects national security when there are concerns. Sometimes those are still difficult to interpret because of redactions and euphemisms and language. Often, it relies on access to information requests. Researchers will have academic researchers and our own research requesting documents and digging in and trying to find information.
In terms of the issue around Wi-Fi at the airports, that was based both on the commissioner and on the journalists who discovered the information and publicized it, and then, one of the things that I think might—