More violence erupt at the Marikana platinum mine in South Africa.<br /> <br />Police have again fired on striking miners, trying to break up the gathering.<br /><br />Earlier they used rubber bullets and tear gas but the miners have refused to leave.<br /><br />Police have also been searching the homes of miners for weapons.<br /> <br />South Africa's government has vowed to end the five week strike, which is threatening the country's biggest industry. <br /> <br />Al Jazeera's Haru Mutasa reports from Marikana, South Africa.
