@JPB,
												Hey JPB... gosh... huge sense of deja vu on this conversation.
Personally - I don't agree with capital punishment (state)- in the respect of... one innocent person dying... is one too many.
I had a long...LOUD conversation with a Texan friend when I visited the US in August.  At the time of my visit, a man was being executed for the heinous rape and murder of a 14 year old girl  - truly horrifying act - my friend (who has very opposing views in pretty much everything that I believe in) was cheering loudly.  We..."conversed" for a while - heated debate I think one could call it.... I asked him what his thoughts were about an innocent person being executed.  He replied... quote "if 98% of executions were guilty people, then the 2% is a viable loss".   
I asked him if one of his children happened per unfortunate chance to be one of the 2% of his viable loss - how would he feel.  Of course, 2% of his own would not be acceptable.  Tables turned.
My opinions are neither here nor there in the bigger scheme of things - I do know I don't believe that one innocent person should be executed by the state.  
I too have different views on "if someone did something to one of mine"..... thoughts I hope I never have to consider, where the state would not make my decisions or be responsible for my acts, but maybe I would.  I also believe the victims and the victims families are the ones to be considered and that the law does not do itself justice in many cases.
However, I was brought up with a strong paternal view of "an eye for an eye"....  
It's hard not to be emotive on this subject.  I have many thoughts on the subject but during the discussion with my US friend I was shouted down, up close and personal,  to the point of making me shake from someone shouting at me.  So I'm gonna get back in my box right now.   
