Police have used tear gas to disperse protesters marching against far-right groups in the northern Italian town of Cremona. <br /><br /> Some of the demonstrators threw stones and flares at officers, as well as smashing shop windows.<br /><br /> The crowd had turned out in a show of support for far-left activist Emilio Visigalli, who was attacked earlier this month – allegedly by members of a far-right group called CasaPound. <br /><br /> Visigalli remains in a serious condition in hospital.
