General view prior to the start of the two days of closed-door nuclear talks on Tuesday, Oct. 15, 2013 at the United Nations offices in Geneva,
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Iran 'may allow' snap nuclear checks, says official

Iran may allow unannounced visits to its nuclear sites as a "last step" in a proposal to resolve differences with the West.

An Iranian official also suggested that lowering uranium enrichment levels could also be part of a final deal.

Delegates from Iran have been meeting senior political figures from around the world in Geneva.

James Reynolds reports.

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