It is in the interests of all of us - the United States, China and the rest of the world - to make sure that the rules of the road are upheld. These rules and norms are part of the foundation of regional stability, and they have allowed nations across the region, including China, to grow and prosper.

My sister is a teacher, so I am a strong support of teachers, but I'm not going to be bound by just a certain way of talking about these things, in order for us to move forward on behalf of our kids.

Let me be absolutely clear. Israel is a strong friend of Israel's. It will be a strong friend of Israel's under a McCain administration. It will be a strong friend of Israel's under an Obama administration. So that policy is not going to change.

To the extent that we've got a fiscal crisis right now, part of it is prompted by a bullheaded insistence on the part of the president, for example, that we should extend all of his tax cuts, make all of them permanent.

If we aren't willing to pay a price for our values, then we should ask ourselves whether we truly believe in them at all.

Part of what makes me most optimistic is if you look at the attitudes of young people. Across the board, young people are much more comfortable with respecting differences. They are much more comfortable with diversity.

It will take time to eradicate a cancer like Isil. And any time we take military action, there are risks involved - especially to the servicemen and women who carry out these missions. But I want the American people to understand how this effort will be different from the wars in Iraq and Afghanistan. It will not involve American combat troops fighting on foreign soil.