Though also, it might just my be inner cynicism reading this article having spent a long time working on security/human rights etc, but it sort of feel reading between the lines that the so-called "moral compunction" of many of the former US intel people was actually more of a "legal compunction" ("Oh crap, I've ignored things I've seen because I am getting paid a huge wedge of tax free money but now the the FBI are sniffing around it's time to grow a conscience and get ahead of this.")