Death and Justice?

During the first week of school, we have read two articles with contrasting opinions about whether the death penalty is just or unjust.  Indeed, David Bruck and Ed Koch have very different views.  However, what do you think?  Taking into consideration the arguments of these two thinkers and our discussion in class, do you think the death penalty is ever an appropriate form of punishment?  In crafting your answer, please respond in 7-10 thoughtful and well-written sentences.