Now, when can we begin prosecuting the instigators? Presumably, after we have prosecuted those who ordered and participated in torture. (There is no statute of limitations on torture, is there?)
The historical track record isn't good. Nobody bothered much with prosecuting nazis or nazi collaborators after WW2, Stasi spies after the reunion, party members after the soviet collapse, AT&T and others for collaborating with the NSA on warrantless surveillance (that was Bush) or the CIA torturers (that was Obama). "[N]othing will be gained by spending our time and energy laying blame for the past … we must resist…
https://en.wikipedia.org/wiki/Abu_Ghraib_torture_and_prisone...