they are just asking for a new investigation but with same poeople in charge when the whole thing happened still being on top, it's unlikely. I'd say if in say 10 years US will have a clearly anti Bush president (unlikely, as in US he'll be propagaded into a war hero and his sins will be forgotten)- than there might be a new investigation. The emperor's clothes article recording the sequence of events with the air defence forces not reacting is a very interesting piece that hasn't been officially desputed by the WH, nor was it even adressed.
In any case, it's unlikely it's about Bush. He doesn't look smart enough to pull off things of this magnituted. his VP though....I get the feeling that guy can do things like that with ease.
At least read this:
http://www.prisonplanet.com/articles...explosions.htm