DB: We hear that people like you, who were leaking before the war, and Snowden now, are putting people's lives in jeopardy, endangering the people. We hear that secrecy is necessary to prevent terrorist attacks, and that many have been prevented by this kind of secrecy, investigation, wiretapping and bugging that's going on now.
KG: There is absolutely no evidence that my leaks in any way endangered anybody else.
DB: But you were accused of that.
KG: Yes, they love to throw accusations around, there's no doubt about that. But in my case, the majority of views supported my actions. In Snowden's case, people who have a fair and just understanding of the issues at-large are supportive of his actions, as they would be of Private Manning, who is currently on trial.
DB: Did you lose any friends or associates, over this?
KG: Ironically, not really. Many of my friends and colleagues from GCHQ have also left GCHQ, partly to progress in their professions. They didn't see much chance for their linguistic skills progressing much further within GCHQ and I continue to be in touch with them.
DB: If you had it all to do over again, would you?
KG: That's a difficult question. Now I'm married and have a child. I would hope that I would still do it, but perhaps I would be more savvy about how I did it. Snowden was very clued-up and seems to know exactly what he should be doing -- how to stay safe and keep out of the way of being unjustly arrested and tried without due process of law.
DB: Your language skills. Are you using them now?
KG: Not now. I'm only fluent in Mandarin Chinese. I speak some Japanese and am now trying to learn Turkish.
DB: That may in handy in the next decade or so. Thank you for talking to us.