WASHINGTON, Sept 12 — The CIA released more than 70 presidential intelligence briefs related to Al-Qaeda and its leader Osama bin Laden on Friday, the 25th anniversary of the...

All 19 hijackers were al-Qaeda members, divided among the four planes. Here's a look at who they were and who else was involved in planning the attacks. | World News

CIA declassifies presidential briefings that trace al-Qaeda threats to hijack plans and target US cities before 9/11