Develop a framework for the prosecution of 9-11 criminals. Perhaps model it after the Nuremberg Trials. It is unclear whether 9-11 Crimes Tribunal derives its authority from some political body or by virtue of its own operation. We're in a legal and political no man's land. This is one for the ages, so get it right. It must stand up to scrutiny of future generations.
I imagine there to be several punishments, the gravest being death.
I will perform any executions. The manner will be a single 12-gauge shotgun blast to the forehead. It's quick, painless, and humane.
Figure it out.