We've already seen proliferation. We started it with Britain, then France. Then we benignly let the Israelis do it. The Pakistanis and the Indians have recently done it. The Chinese have nuclear weapons.
Sentiment: NEGATIVE
If Iran becomes a nuclear weapon state it is the end of non-proliferation as we know it. If Iran gets a nuclear weapon you are likely to see Saudi, Egypt and other countries follow suit and we will bequeath to the next generation a nuclear arms race in the world's most unstable region.