As much as I cannot stand Bush, Bricker is dead on the money here… with one small exception.
The much ballyhooed International Criminal Court claims jurisdiction over the crime of aggression. The only problem is that the crime of aggression is undefined: the treaty that created the ICC was quite clear that aggression would be defined at some later time. So, for the meantime, it is powerless to prosecute anyone for that charge.
Some may argue that the US is beyond the jurisdiction of the ICC because we are not members of it. If one takes the side of the ICC, the criminal acts contained therein shall apply to everyone equally, regardless of whether their country signed up or not. That’s a pretty extraordinary claim; I can’t think of any other treaty that claims to apply to all countries, signatories or not. (Of course, customary international law, which is not treaty law, is created through the common practice of countries, and is binding on all countries regardless of their consent).
So, bottom line: there’s no domestic criminal charge to throw at Bush. In theory, there is an argument that the ICC could take action against Bush, but there are so many technical roadblocks in the way (not to mention political roadblocks) that it is fantasy to think that that might actually happen.
The only punishment for Bush that is in any way realistic is impeachment, but that’s pretty damn far-fetched.