Do you check it when you travel, do you check it when you're just at home? They'd be able to tell something called your 'pattern of life.' When are you doing these kind of activities? When do you wake up? When do you go to sleep? What other phones are around you when you wake up and go to sleep? Are you with someone who's not your wife?

A lot of people in 2008 voted for Obama. I did not vote for him. I voted for a third party. But I believed in Obama's promises. He continued with the policies of his predecessor.

The issue I brought forward most clearly was that of mass surveillance, not of surveillance in general.

Nobody's going to vote for terrorism. So our governments don't have that sort of political pressure to act in a responsible manner when it comes to stewardship of our rights.

The only thing I fear is the harmful effects on my family, who I won't be able to help any more. That's what keeps me up at night.

Are our competitors - for example, China, which is a deeply authoritarian nation - becoming more authoritarian or more liberal over time?

Your rights matter, because you never know when you're going to need them.