The Comprehensive Nuclear Test Ban Treaty, which in 1996 set out to ban nuclear tests, is an important step, but we need to do more - and we can.

India's position on the Comprehensive [Nuclear] Test Ban Treaty is well known and continues to be valid.

I've been working with Global Zero. They are a great organization leading the resistance against nuclear war and the elimination of nuclear weapons.

I really believe the nexus of terrorism and nuclear weapons is the world's most ominous threat.

Privatization is more efficient and effective in some cases, but not in intelligence.

According to the 2000 'Report of the U.N. Scientific Committee on the Effects of Atomic Radiation,' the long-lasting effects of nuclear testing can be qualified in simple scientific terms: 'Radiation exposure can damage living cells, causing death in some of them and modifying others.'