Mohammad Ahmed Mustafa al-Dabi The World's Worst Human Rights Observer As Arab League monitors work to expose President Bashar al-Assad's crackdown, the head of the mission is a Sudanese general accused of creating the fearsome "janjaweed," which was responsible for the worst atrocities during the Darfur genocide.BY DAVID KENNERDECEMBER 27, 2011For the first time in Syria's nine-month-old uprising, there are witnesses to President Bashar al-Assad's crackdown, which according to the United Nations has claimed more than 5,000 lives...