The hands of displaced foreign nationals are photographed as they stand outside a shelter for displaced foreigners in east of Johannesburg, South Africa, Tuesday, April 21, 2015. The South African ... more 
The hands of displaced foreign nationals are photographed as they stand outside a shelter for displaced foreigners in east of Johannesburg, South Africa, Tuesday, April 21, 2015. The South African army has been deployed to areas in that remain volatile after a spate of attacks targeting immigrants, the defense minister announced on Tuesday. (AP Photo/Themba Hadebe) less 
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Associated Press | Photo By Themba Hadebe
Tue, Apr 21, 2015 9:06 AM EDT