U.S. Brig. Gen. Mark Martins is an honorable man with an impossible job: Convicting Khalid Sheikh Mohammed and his associates of the Sept. 11 attacks without making it look like a show trial.
Saturday's arraignment at Guantanamo Bay, Cuba, had all the hallmarks of a disaster in the making. The defendants refused to cooperate or even acknowledge the authority of the court.
The prosecution and, for a time, the judge appeared willing to suppress the defense's efforts to bring up the waterboarding and other harsh interrogation techniques used against some of the defendants.
Above all this loomed the greatest challenge to the legitimacy of the tribunal: No one, inside the room or outside, thinks there is any chance that Mohammed will not end up executed.
After nearly a decade of Supreme Court decisions affording rights to Guantanamo detainees and rejecting proposed military commissions to try them, it would be reasonable to ask: How did we get here? Why are we on the brink of a trial of the century that seems unlikely to satisfy the most basic demands of criminal justice?
There is plenty of blame to go around. Part lies with Congress, which thwarted President Obama's campaign promise to close Guantanamo within a year. Part lies with the Obama administration, which initially announced its intention to give Mohammed a civilian trial in New York and then reversed itself.
We also must not forget the George W. Bush administration, under which Mohammed was waterboarded 183 times in a month.
Taken together, these events left the Obama administration with few choices. Mohammed and his colleagues could have been detained indefinitely on the theory that they are enemy combatants who can be held until the end of hostilities.