Who decides who can have nuclear weapons? | Israeli-Iran conflict

The United States and Israel attacked Iran, saying that it could not have a nuclear weapon, that Tehran denied that he was trying to build.

The United States and Israel are part of nine countries armed with nuclear weapons.

So who decides who can have nuclear weapons? And have the actions of Israel and the United States increased the risks that more countries will want?

Presenter: Adrian Finighan

Guests:

• Tariq Rauf, former manager of the coordination of verification and security policies at the International Atomic Energy Agency.
• Lacie Heeley, specialist in weapons control and non -nuclear proliferation, and editor -in -chief of inkstick Media in Washington, DC.
• Tariq Ali, historian and publisher of the New Left Review Journal in London.