Mos Def took part in the force-feeding procedure which is standard within Guantánamo Bay.
This four-minute film was made by Human Rights organisation Reprieve and Bafta award-winning director Asif Kapadia to display the injustice.
As Ramadan begins, more than 100 hunger-strikers in Guantánamo Bay continue their protest and more than 40 of them are being force-fed. A leaked document sets out the military instructions, or standard operating procedure, for force-feeding detainees.
Warning: some viewers may find this video distressing
