The way we look at manufacturing is this: the U.S.'s strategy should be to skate where the puck is going, not where it is.

The right focus for the U.S. is on advanced manufacturing - something that requires innovation.

Market in India is big enough for several brands. For us, it's about innovation, making best product, and making the ecosystem better and better. If we do that well, then more people will switch from Android to iOS.

From an app point of view, if you looked at innovation on the PC, you'd be hard pressed to find companies innovating. The list is small.

My submission to you is we're fighting the war on terror not overseas but in our own streets, and we'd be spending vast more fortunes to try to be a defensive country to protect ourselves rather than an offensive country to spread democracy wherever people yearn for it.

There's the idea that people should be able to control how the information that they're giving to websites is used and monetized in a more clear and powerful way. That's something that probably will need government action.

To be elected president, you have to do more than tear down your opponents. You have to give the American people a reason to vote for you - a reason to hope - a reason to believe that under your leadership, America will be better.

We are often told that curtailing the freedom of business is coercive and undemocratic. But by what democratic principle should corporations and billionaires decide the fate of current and future generations? When a government releases them from regulation, it allows them to determine whether other people live or die.