National Geographic examines the sometimes exciting, always dangerous world occupied by agents of the Central Intelligence Agency. In the programs "Hunt for Bin Laden" and "Pakistan Undercover," you'll go deep inside the secret operations mounted to hunt the infamous terrorist leader after the events of 9/11, and learn about the intelligence gathering that aided the government in stopping subsequent attacks on the nation. 90 min. total. Widescreen (Enhanced); Soundtrack: English Dolby Digital stereo; bonus documentary "CIA Secret Experiments."