This image provided by IntelCenter on Feb. 28, 2010, shows Humam Khalil Abu-Mulal al-Balawi in a posthumous video message posted on extremist websites. The al-Qaida double agent killed seven CIA operatives when he set off the 30-pound bomb strapped to his body at a fortified base in Afghanistan near the Pakistani border in December 2009.
This is a great article on NPR’s website about the Al-Qaida member who was also a CIA informant. This man was able to become a mole in the CIA and gain information for Al-Qaida. He also set off a suicide bomb in Afghanistan that killed seven CIA operatives.