Smart use of Google can tell you plenty about 9/11, but for really interesting information you need to go a little further. And this section is where we’ll try to do just that.

The Passengers - ever wondered if the hijackers were really on the 9/11 flights, for instance? We’ve obtained what appear to be official airline documents that provide the answer, as well as posing other questions.

Email responses - We’ll contact people who have knowledge or views related to the 9/11 story, for instance. Read their responses here (okay, just two so far, but it’s a start).

FOIA and 911 - We’ve also begun to use the American Freedom of Information Act to obtain key 911 documents. When and if we get anywhere you’ll find the results detailed here.