missjef I don't understand your obsession with haircuts as a sign that prisoners live a life of luxury. I hardly think letting their hair grow uncontrolled counts as some sort of sentence.
Let's just get a quick fact out of the way: every single person who can sit at a computer and casually advocate that people should be killed is either an inhuman monster, or deeply ignorant, stupid or uninformed.
Leaving aside the obvious point that WANTING people to die is wrong, how can you possibly say yes let's bring it back when you know there are wrong convictions? And as for "America's got it right", try thinking about these things before you say them. America is all over the place with the death penalty. Not all states have it. And in those that do, do murders still occur? Of course they do. Doesn't seem to be much of a deterrent, does it? People sentenced to death sometimes subsequently spend YEARS, decades even, on death row. Leaving aside the moral repugnance of it, it's an absurd system. How is that "right"?
Anyone who says they would be a witness to an execution is, simply, a sad sicko no better than the murderers themselves.