Just like the two lawyers in California, if you train and let loose vicious killers, you are as guilty as the dogs themselves.
One cannot rehabilitate these animals, they must be put down, and in a just world their owners/facilitators would be put down too.
Hitler and his minions set loose the dogs of war and were held responsible for it and paid with their lives, so too should Arafat, and all those who send out suicide bombers and terrorists.
Ahem.....
End of rant.