As Syria’s president preaches human rights, new evidence details abuse allegedly carried out under one of his key commanders

As Syria’s president preaches human rights, new evidence details abuse allegedly carried out under one of his key commanders

A CNN investigation, which draws on interviews with witnesses, exclusive videos and images, gives searing new insight into the scope of abuses allegedly carried out under the command of Sayf Boulad Abu Bakr, recently appointed to lead a Syrian army unit in Aleppo.