How should the Allies deal with the Nazi war criminals after the war?

The Allies tried the highest up leaders of the Nazis at the Nuremberg Trials. Some were killed and others were put into prison for many years. Now, your question is HOW should the Allies deal with the Nazi war criminals after the war? That is a opinion question so I will tell you what I would have done. I would have dispensed all the civility (even though I am a Christian) and I would have had them all shot at one time with a very stern message to them about the sinfulness of what they did and they can now face their maker. The Nuremberg Trials took over a year and cost the taxpayers a lot of money. Do you think the Nazis gave fair trials to others? Not on your life. They just killed people at will. So even though I am a civil person I still would have dished out to them what they dished out to the Jews. I would have made them live in the concentration camps for 3 months with the amount of disgusting food they gave the Jews. Then I would have them shot.