London attack: Security services wrestle with copycat terror threat | The Independent http://www.independent.co.uk/news/uk/home-news/london-terror-attack-security-services-copycat-terror-threat-a7772691.html …
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London attack: Security services wrestle with copycat terror threat | The Independent http://www.independent.co.uk/news/uk/home-news/london-terror-attack-security-services-copycat-terror-threat-a7772691.html …