Iranian Supreme Leader Ayatollah Ali Khamenei. If President-elect Donald Trump scraps the Iranian nuclear accord, some experts fear Tehran will return to pursuing nuclear weapons and that that will compel regional rivals such as Saudi Arabia to do so, too.
Iranian Supreme Leader Ayatollah Ali Khamenei. If President-elect Donald Trump scraps the Iranian nuclear accord, some experts fear Tehran will return to pursuing nuclear weapons and that that will compel regional rivals such as Saudi Arabia to do so, too. Uncredited AP
Iranian Supreme Leader Ayatollah Ali Khamenei. If President-elect Donald Trump scraps the Iranian nuclear accord, some experts fear Tehran will return to pursuing nuclear weapons and that that will compel regional rivals such as Saudi Arabia to do so, too. Uncredited AP

Which nations could be next to join the global nuclear club?

November 25, 2016 04:42 PM

UPDATED November 28, 2016 11:39 AM

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