An official of the Economic Community of West African States (ECOWAS) says democracy remains a core value of the regional body. At the same time, Abdel Fatau Musah, ECOWAS Commissioner for Political Affairs and Security, says the regional body wants to understand what drove Burkina Faso, Mali, and Niger to military rule. The three countries formally withdrew from the organization on Wednesday. Fatau Musa tells VOA’s James Butty, ECOWAS, which celebrates 50 years of its founding this year, vows to review its policies and improve its successes and challenge