A back door is a nonstarter. It means we are all not safe... I don't support a back door for any government, ever.

There have been people that suggest that we should have a back door. But the reality is if you put a back door in, that back door's for everybody - for good guys and bad guys.

My view on working with any government in the world is that there are things that you will agree upon and things that you will not. And you don't want to let the things you don't mean that you don't have any interface.

We shouldn't all be fixated just on what's not available. We should take a step back and look at the total that's available, because there's a mountain of information about us.

National security always matters, obviously. But the reality is that if you have an open door in your software for the good guys, the bad guys get in there, too.

I think the iPhone is the best consumer product ever. That's what I feel about it. And it's become so integrated and integral to our lives, you wouldn't think about leaving home without it.