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South Africans protest over Barack Obama visit

28 June 2013 Last updated at 16:35 BST

US President Barack Obama faces wide-ranging protests as he arrives in South Africa.

Mr Obama is travelling to the country on the latest leg of his long-planned Africa tour - his first visit to the continent in four years.

Hundreds of people have gathered in Pretoria to protest against US foreign policy.

Gabriel Gatehouse reports.