Police fire stun grenades at South Africa students

‘South African police have fired rubber bullets and tear gas and set off stun grenades at a university campus in Johannesburg to disperse students protesting a government decision to increase tuition fees.
The clash occurred Tuesday at the University of the Witwatersrand, which had announced it was re-opening after closing because of violent demonstrations for free education.
The university, along with many campuses across South Africa, has been closed for at least two weeks during protests over tuition fees.’
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