In 2002, Mauritanian engineer Mohamedou Salahi was detained by American intelligence services. They believed he was a senior figure in al-Qaeda and took him to Guantanamo Bay, the notorious US prison camp. Mohamedou was held there for 14 years without charge, during which time he says he was tortured. A glimmer of light came in the form of an unexpected and life-changing friendship he would make with Steve Wood, one of his American guards.

Mohamedou Salahi has written about his experience in a book called 'Guantanamo Diary'.

Presented by Emily Webb

Produced by Mariana Des Forges

Image: Mohamedou Salahi and Steve Wood

Credit: Mohamedou Salahi