A lot of wonderful people love their country and hate the military.

We all have to learn to live together.

Torture must only be hypothetical exception, not US policy.

The most profound security threat we face today is global warming....climate change has the capacity to change the way all of us live.

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

In today's knowledge-based economy, what you earn depends on what you learn. Jobs in the information technology sector, for example, pay 85 percent more than the private sector average.

In a world with no systems, with chaos, everything becomes a guerilla struggle, and this predictability is not there. And it becomes almost impossible to save lives, educate kids, develop economies, whatever.