Last Updated: Tuesday, August 30, 2011, 11:31
Authorities say at least four
people were killed in a riot in a central Nigerian city that is beset by religious and ethnic tensions.
Last Updated: Thursday, December 16, 2010, 09:14
Russian President warned that such riots threatened "stability of the state".
Last Updated: Saturday, January 23, 2010, 09:55
Malaysian police said on Saturday they had arrested seven more people over a spate of attacks on churches that have escalated ethnic tensions.
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