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Now playing Next United Kingdom Spy chief claims Britain's enemies are "rubbing hands with glee" amid Edward Snowden leaks 07/11/2013
Now playing Next World Syria's deputy foreign minister on accusations over chemical weapons 02/09/2013
Now playing Next World Syria's deputy foreign minister on accusations over chemical weapons 01/09/2013
Now playing Next World 50 year anniversary of Martin Luther King's 'I Have a Dream' speech 28/08/2013