SEC report on their investigation into potential insider trading related to 9/11. FOIA by National Security Archive. Source: http://nsarchive.wordpress.com/2010/04/30/document-friday-terrorist-insider-trading-the-secs-pre-september-11-2001-trading-review/ Direct link to report: http://nsarchive.files.wordpress.com/2010/04/9-11-sec-report.pdf