Jean-Bertrand Aristide
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Aristide returning to Haiti after seven years' exile

The former president of Haiti, Jean-Bertrand Aristide, is on his way back home after seven years of exile in South Africa.

His return comes as Haitians prepare for a controversial presidential election run-off on Sunday, but Mr Aristide has insisted he does not intend to become involved in politics.

The BBC's Karen Allen reports from Johannesburg.

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