In particular, critics took Reddit to task for what they perceived as its overeager determination to help authorities identify suspects in the many images of the scene being shared online.

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The task for this party is to match our determination to build a strong and secure society with a policy programme that extends opportunity ever more widely with no-one excluded from the possibilities of the modern world.

BBC: NEWS | UK | UK Politics | In full: Cameron speech

His was a daunting task, but he did it with skill, determination, and success.

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We are a poor nation getting poorer and the main task of a post referendum Wales is to focus determination, policy and resources on reversing that trend, decisively.

BBC: Welsh assembly referendum: 'Dr No' now says Yes

On the other hand, as Guessoum attests from his own experience, getting officials from any two Muslim countries to agree about the role modern astronomy should play in the correct determination of the new moon, for prayer purposes, can be a daunting task.

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