Moctar, a Malian refugee who escaped violence sits in his tent in the village of Dounkara, Mauritania (Shola Lawal/Al Jazeera) Note: Al Jazeera is withholding some details of interviewees, such as surnames, to protect their identities. Douankara, Mauritania – One evening in late March, 75-year-old Moctar gathered with his family and friends in Sondaje, a village in northern Mali, to plan their escape. For months, homes had been raided by rival gun-toting warring groups who ac