I think everything you are saying is very important, and I don't disagree with it.
I would not characterize it as ministers being unable to open their email. The top secret email system means we deliver email to them. That's a responsibility of the public service.
The transparency with which we need to speak to parliamentarians is evident. I would say that CSIS has been limited by their act. They are not able to share all their intelligence, except through a formal threat reduction measure. They are now using those more aggressively than they have in the past.