The morning after rioters torched vehicles and looted shops following a knife attack outside a school in Dublin, shopkeepers and handymen get to work cleaning up the burnt cars and broken glass left on O'Connell Street, one of the Irish capital's most famous thoroughfares. Thursday night's unrest came after three children were injured in a stabbing near the centre of the Irish capital, resulting in the worst violence in decades which authorities blamed on right-wing groups. IMAGES