JBS is right; however you are right CDG. Those prisoners Jordan executed were tried, convicted, and set for execution anyway.
But going back to JBS's comment, this is why I advocate a declaration of war. We know the rules in some cases are outdated and not applicable to current times, but they only way to ensure they get accurately adjusted is to follow them and ensure our moral standing (I know, its debatable but it doesn't hurt us nonetheless) by declaring war and operating effectively within the conventions of customary law. Yes, we still may have had the Abu Ghraib scandal and other shenanigans but as I said, I believe we made it harder on ourselves by not declaring war. Witness the ever-changing SOFA agreements, the ever changing rules on detainee holding, questioning, and transfer, and the yearly fights about defense authorizations and budgets. Most of that would have been wiped out had a declaration of war been in place. It also ensures Congress puts their money where their mouth is and doesn't just end support for a war by cutting off the funding á la Vietnam