Dilma Rousseff celebrates victory in Brazil's presidential election
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Brazil's president Dilma Rousseff wins second term

The President of Brazil, Dilma Rousseff, has been re-elected for a second term after the closest presidential election race in many years.

Official results show Ms Rousseff won by three percentage points over her rival, the centre-right politician Aecio Neves.

In a speech to cheering supporters, Ms Rousseff said the top priority for her second term would be political reform.

Wyre Davies reports.

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