Orla Guerin talks to Saad Iqbal Madni, a prisoner at Guantanamo Bay for over five years who remains haunted by his time there.
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See all broadcasts of The Guantanamo Prisoner (9)
The BBC's Vladimir Hernandez on Venezuela's failure to get food on people's tables.
The house where the Philippines' forgotten 'comfort women' were held.
Read more from disability correspondent Nikki Fox.
The Ganges is one of the greatest rivers on Earth, but it is slowly being poisoned.
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