Jews who go off to fight for Israel would have to piss on the Torah, and Christians who go off to fight for whomever would have to piss on the New Testament. Hindus, the Baghavad Ghita. Randies on Atlas Shrugged, and Commies on the Manifesto. That way it’s fair and unbiased. Proof of contrition is pissing on the most sacred text of your faith just to sing Waltzing Matilda over beer again. Exceptions would be made where the returnee got express written permission from the government to go off and join a foreign army.
What I know about islam started in 2003 when I read this biography:
http://www.freerepublic.com/focus/news/1008496/posts
and if I were able, I would give every muslim male regardless of age, written permission and a ‘plane ticket to Syria, where they can eliminate each other, sect after sect. It’s what mohammad predicted would happen, and who am I to stand in the way of the ‘prophet’?