The Muslim Brotherhood is a religiously conservative group. They are a minority in Egypt. They are not a majority of the Egyptian people, but they have a lot of credibility because all the other liberal parties have been smothered for 30 years.

As long as some of us choose to rely on nuclear weapons, we continue to risk that these same weapons will become increasingly attractive to others.

We still live in a world where if you have nuclear weapons, you are buying power; you are buying insurance against attack.

The simple fact is that there is a limited amount of water on the planet, and we cannot afford to be negligent in its use. We cannot keep treating it as if it will never run out.

The Nobel Peace Prize is a powerful message. A durable peace is not a single achievement, but an environment, a process and a commitment.

Every country has the right to nuclear technology as long as they use it safely, peacefully and in a secure way.

The Egyptians have grown in confidence, theyve tasted freedom, and theres no way back.