I think people do want change, but we want to make sure that the change will actually help people. And that's why I reject the change agenda that Donald Trump has.

I have clearly said we faced terrorist enemies who use Islam to justify slaughtering innocent people and we have to stop them and we will. We have to defeat radical jihadist terrorism.

You may have heard that Donald Trum has long refused to release his tax returns, the way every other nominee for president has done for decades. You can look at 40 years of my tax returns. I think we need a law that says, if you become the nominee of the major parties, you have to release your tax returns.

I don't think most Americans understand that, for certain very wealthy people, our federal income tax system is a subsidy system that makes them richer.

We should remember that just as a positive outlook on life can promote good health, so can everyday acts of kindness.

I agree with the president [Barack Obama]. I've said myself, we will not send American combat troops back to either Syria or Iraq - that is off the table.

We will do everything in our power to protect our allies, South Korea and Japan, including installing even more missile defense.