9/11 on Trial?

Slate's Dahlia Lithwick makes a good case, I think, for putting the men really responsible for 9/11--- Khalid Sheikh Mohammed and his gang --- on trial, instead of just small fry like Zacarias Moussaoui. This would involve revealing the sort of Geneva Convention-violating treatment they received, but Lithwick thinks we can still put them behind bars for life. I'm not holding my breath for this happening as long as Bush is President, though.