article_snippet.sent: Anti-immigrant violence has spread across South Africa in recent weeks and South Africa has now sent in troops to control the riots.
article_snippet.sent: The violence has been concentrated in areas of Johannesburg and Durban where poor immigrants and South Africans live.
article_snippet.sent: The recent spate of attacks has mainly affected immigrants from African states like Malawi, Mozambique and Zimbabwe, according to a statement from the aid group, Doctors Without Borders.
article_snippet.sent: Anti-immigrant riots, such as this in the Jeppestown suburb of Johannesburg last week, has spread across South Africa and South Africa has now sent in troops to control the riots .
article_snippet.sent: The South African attacks on foreigners have angered many in other African countries.
article_snippet.sent: South Africa, why kill your fellow blacks?'
highlights_snippet.sent: Anti immigrant violence has swept across South Africa in the past week .