SAFRICA-UNREST-RACISM

A member of the South African Defence Force stands outside the Alexandra Police Station during a press conference by South Africa's Defence Minister, on April 21, 2015 in Alexandra Township, Johannesburg. South African soldiers will be deployed to tackle gangs hunting down and killing foreigners, officials said on April 21, after at least seven people died in a wave of anti-immigrant violence. Police in the economic capital Johannesburg and in the port city of Durban have struggled to contain mobs who have targeted migrants from Zimbabwe, Malawi, Mozambique and other African countries over the last three weeks. AFP PHOTO / MUJAHID SAFODIEN (Photo credit should read MUJAHID SAFODIEN/AFP via Getty Images)