http://www.perc.org/blog/rahms-rule-never-let-serious-crisis...
And further -
"You never let a serious crisis go to waste. And what I mean by that it's an opportunity to do things you think you could not do before."
Rahm Emanuel
Before the bodies were cold, multiple mouth pieces were blaming encryption for the attacks. This is exactly what the quote was talking about.
https://theintercept.com/2015/11/15/exploiting-emotions-abou...
