I think anyone that murders should be executed, a life for a life, there are so many ways of finding the right person now that an convicting the wrong prson is almost impossible. They should not do a death penalty unless they are 100% sure they have the right person. If any doubt at all then they should not. Also phedo's should be castrated also rapists and any other sex offenders, and terrorists should be put in a room with a bomb in it and watch it count down till it goes off, if its not for their "cause" then Im sure their not gonna want to die are they. I think we are too soft nowadays on criminals, and if they bought something like that back, they would only have to execute a few to get the message across that we mean business, that would be enough I think to deter alot of people or at the very least make them think twice.