Good question There is a Fox News article about it here The assertions made by Judicial Watch appear to be speculative based on heavily redacted documents and if used in Wikipedia their speculative nature would need to be clear Some interesting quotes first from Judicial Watch If he was working for us to then kill him that s an extraordinary decision And from the FBI The FBI and investigating bodies have not found evidence connecting Anwar al Awlaki and the attack on Sept 11 2001 The document referenced does not link Anwar al Awlaki with any purchase of airline tickets for the hijackers