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UNESCO considers Rio slave port for World Heritage List

24 August 2012 Last updated at 23:02 BST

The recently rediscovered Quay of Valongo, the arrival point for half a million slaves into Rio de Janeiro, is being considered for inclusion on UNESCO's World Heritage List.

The city's black community want to ensure that descendants of slaves and their African heritage will be celebrated and not lost as the area becomes more of a tourist attraction.

From Rio de Janeiro, Quentin Sommerville reports.