‘Refrain from violence’

Police cars stand across the road as police separate leftist and nationalist demonstrators in Chemnitz, eastern Germany, Saturday after several nationalist groups called for marches protesting the killing of a German man last week, allegedly by migrants from Syria and Iraq. (dpa/via AP)

CHEMNITZ, Germany — Police in eastern Germany brought an early close Saturday to an anti-migrant march that far-right activists hoped would launch a nationwide movement to challenge the political establishment, with the fatal stabbing of a German citizen as the catalyst.