Abu Yaqub al-Masri , also known as Zakkariya ( The Doctor ) and labeled " The Emir of Taji " , was a member of Al-Qaeda which died on 31 August 2007 . He was the organizer of the 23 November 2006 Sadr City bombings
23 November 2006 Sadr City bombings
23 November 2006 Sadr City bombings
Abu Yaqub al-Masri