The Guardian - Isis and Ebola: the twin threats that reveal our impotence

In our sense of terror, Islamic State and the virus feed each other. But from airports to airstrikes, the response is glaringly inadequate

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So the Islamic State became impossible to ignore not when it conducted mass executions, on camera, of hundreds of Iraqi and Syrian fighters, but when it beheaded western hostages
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http://www.theguardian.com/commentisfree/2014/oct/17/isis-ebola-twin-threats-islamic-state