Assassinat de Thomas Sankara : au Burkina Faso, l’heure de vérité ?

(FILES) This picture taken on September 2, 1986, during a non-aligned summit in Harare, shows Captain Thomas Sankara, then President of Burkina Faso, during a press conference. Burkina Faso government orders slain leader Thomas Sankara's corpse exhumed to be able to identify formally, according to official sources on March 5, 2015. Sankara was assassinated in 1987 during a coup. AFP PHOTO FILES