Policeman and suspected gunman shot dead in Paris 'terror attack'
One policeman has been shot dead and two others wounded in central Paris, French police say, with their suspected attacker killed by security forces. A lone gunman opened fire before being killed as he fled the scene, police say. The Champs-Elysees was sealed off. President Francois Hollande said that he was convinced the attack was "terrorist-related". So-called Islamic State (IS) said that one of its "fighters" had carried out the attack.