Zulu King Goodwill Zwelithini, center, arrives at a Zulu gathering, at the Moses Mabhida Stadium, in Durban, South Africa, Monday, April 20, 2015. He has condemned recent deadly attacks on immigrants following reported comments in which he said foreigners should leave the country. Zwelithini, an influential figure among the Zulu ethnic group, said the violence was unacceptable in a speech Monday at a sports stadium in Durban, a coastal city where six people have died in anti-immigrant violence. (AP Photo)