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Britain and US set up unit to foil terrorist cyber attacks

Britain and the US are to establish a new joint group to counter the rise of violent extremism in the wake of the Paris terror attacks, David Cameron and Barack Obama have announced.

Following talks in the White House David Cameron said they were determined to confront the "poisonous and fanatical ideology" of the extremists wherever it occurred.

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Cameron and Obama take 'a walk on the colonnade'

After David Cameron arrived to meet US President Barack Obama for a "working dinner", the White House tweeted:

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