I don't think I can give an answer as to why somebody would do something or not do something.
To go back to the earlier part of your question--and I don't know if you've ever worked in government or not--when you're working in the federal civil service, either in uniform or as a civil servant, and you see your minister being zeroed in on day after day about a certain issue, then it tweaks an extra level of sensitivity and caution around that. I said earlier in my testimony that, according to people I have spoken to within government, within several institutions, there is a chill that goes through when this kind of thing happens. How do people react to a chill? You should have people in here and ask them those questions.