Curveball (informant) - Wikipedia, the free encyclopedia
Rafid Ahmed Alwan al-Janabi (Arabic: رافد أحمد علوان, Rāfid Aḥmad Alwān; born 1968), known by the Defense Intelligence Agency cryptonym "Curveball",[1] is an Iraqi citizen who defected from Iraq in 1999, claiming that he had worked as a chemical engineer...