The regime has tried to smuggle it in from South Korea.

Tritium and deuterium together increase the explosive power of a bomb tenfold. This is essential for producing a smaller size of nuclear bomb.

The choice is not between war and appeasement. There is a third option, which is democratic change by Iranian people themselves.

Some people tell me it doesn't make any difference -- a green-card holder is the same as a citizen. But I feel different.

I hate to be waiting all my life. Just tell me.

The Americans know better than anyone that their troops in the region and in Iraq are vulnerable. I would advise them not to commit such a strategic error.