It's good for young people to be angry about something.

What we should be doing [in US] is accelerating every year our efforts to reduce our greenhouse gas emissions, have a cleaner energy future, have much more energy conservation. And this won't hurt anybody. This will create a new economy for America, if we've got the discipline to do it.

I refuse to be part of a generation that celebrates the death of communism abroad with the loss of the American dream at home.

We're not talking about a few rooms here with delicate personal matters involved.

President Obama's record on national security is a tribute to his strength, and judgment, and to his preference for inclusion and partnership over partisanship.

For too long we've been told about 'us' and 'them.' Each and every election we see a new slate of arguments and ads telling us that 'they' are the problem, not 'us.' But there can be no 'them' in America. There's only us.

When people are feeling insecure, they'd rather have someone who is strong and wrong rather than somebody who is weak and right.