The second film in this enthralling two-part documentary series reveals how Britain and America discovered compelling evidence that Pakistan was secretly helping the Taliban and concluded they had been double-crossed.

Violence in Syria surges as showdown looms at UN Security Council, US drones patrolling Iraqi skies provoke outrage, Bahrainis plan "Great Return" to Manama's Pearl Roundabout, and more.

Egypt's revolutionaries vow second uprising against military council, Bahraini police violently disperse anti-regime protesters, Iran dismisses Obama's war threats as election propaganda, and more.

Afghanistan's Taliban movement confirms deal to open office in Qatar, 50,000 residents flee South Sudan tribal conflict, former Libyan rebel groups clash in Tripoli, and more.