If an adversary didn't target our power plants but they did target the core routers, the backbones that tie our internet connections together, entire parts of the United States could be cut off. That would have a tremendous impact on us as a society and it would have a policy backlash.

Some months after [Keith Alexander] made that statement [Edward Snowden cause grave and irrevocable harm to the nation], the new director of the NSA, Michael Rogers, said that, in fact, he doesn't see the sky falling. It's not so serious after all.

The public don't want to authorize the internet to become a battleground. We need to do everything we can as a society to keep that a neutral zone, to keep that an economic zone that can reflect our values, both politically, socially, and economically.

There is a policy response that needs to occur. There is also a technical response that needs to occur. It is the development community that can really craft the solutions and make sure we are safe.

People say that [i'm a celebrity], but I've only had to sign autographs for "civ-libs" types. And I autograph court orders.

If I target for example an email address, for example under FAA 702, and that email address sent something to you, Joe America, the analyst gets it. All of it. IPs, raw data, content, headers, attachments, everything. And it gets saved for a very long time - and can be extended further with waivers rather than warrants.

You would be surprised how effective, at least for influencing low-information voters, negative propaganda about me is.