What is required of us now is a new era of responsibility - a recognition, on the part of every American, that we have duties to ourselves, our nation, and the world, duties that we do not grudgingly accept but rather seize gladly, firm in the knowledge that there is nothing so satisfying to the spirit, so defining of our character, than giving our all to a difficult task. This is the price and the promise of citizenship.

[J]ust because you have an individual right does not mean that the state or local government can't constrain the exercise of that right.

I don't have to negotiate an arms agreement with Great Britain or with France.

You might be locked in a world not of your own making, her eyes said, but you still have a claim on how it is shaped. You still have responsibilities.

It's not surprising then they get bitter, they cling to guns or religion or antipathy to people who aren't like them, or anti-immigrant sentiment, or anti-trade sentiment, as a way to explain their frustrations.

We're all in this together. That's how we campaigned, and that's who we are. This happened because of you. Thank you.

The terror attacks have reshaped the campaign and may have given another boost to Donald Trump.