Riot police in Serbia fired tear gas to prevent hundreds of opposition supporters from entering the capital
Election protesters in Serbia threaten to storm capital's city hall
Serbia: Police fire tear gas as protesters try to storm Belgrade parliament building, World News
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Serbia: Riot police fire tear gas as hundreds of protesters try to enter Belgrade's city hall
Violence in Paris as fights break out between police and protesters
Serbian police fire tear gas at protesters threatening to storm city hall
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Serbia police fire tear gas at election protesters threatening to storm capital's city hall
Serbia protests: Demonstrators try to storm Belgrade city hall in protest against 'stolen' elections
Tear gas fired at protesters in Paris