Has Proof of Bin Laden's Guilt Been Released?

Do you know any links where I can find at least a few strong examples of Bin Laden's participation in the Trade Center bombing (other than the reports that the terrorists who caused Sept.11's attacks are somehow linked with Bin Laden). Also, weren't there reports of money that was invested in stock that would(and did) go up in reaction to the bombing that was traced back to Bin Laden?


Thanks

But I think I read Dershowitz offered to take the case already. Seriously.