Al Quada isn't stupid. If they know these attacks are coming, the world financial markets certainly offer the opportunity to profit off it. Of course, that sets up a paper trail, but they no doubt have stooges who will take the fall so the organization can reap $$Millions+ in profits--hey, its better than being a suicide bomber!
If so the stooges will be beheaded before thay can talk.
Hope it was worth it...
Paper trail?
Who looks at those...