Greatly in favor of capital punishment.
Every garden has weeds. This is natural. However, weeds do not get nurtured. They do not get removed to a special little plot of their own. They do not get counseling, or a second chance. What they get is pulled and discarded. Without hesitation, undue expense, or remorse on the part of the gardener.
People are not equal. We have equal rights but we are not equal. Some of us are just plain scum. You can make any argument you like about how they got that way -- poverty, bad upbringing, doesn't matter. The point is there are people out there who are like rabid dogs. They will steal, rape, kill on the spur of the moment. It's how they live. It's what they are. No amount of incarceration, counseling, or medication will fix these scumbags because they don't think they need to be fixed. They will never rehabilitate. You can lock them up for ten years but they'll be out in two -- overcrowding, don'tcha know -- back among us for more rape and murder.
Pull the weed.
Concerned about crime rates? Consider: For crime to decline the fear of punishment must be greater than the desire to commit crime. Crime will go down when scumbags understand they will fucking die if they are caught. Yes, they'll also be made more desperate. But it'll cut way down on repeat offenses. Furthermore, those who are merely contemplating the scumbag way of life will be likely to reconsider.
Death row? Gone. When you are sentenced to death you are taken out behind the courthouse and shot. Immediately. No appeal, no lengthy incarceration, no hideous cost to the taxpayers, no risk that you'll somehow get released to inflict more madness on the rest of us.
We can also use this principle to do away with prison overcrowding. No room for more inmates? Take the worst ten percent -- those with the longest sentences, the most heinous crimes -- and just kill 'em. Don't whine to me about their rights. How are they in there in the first place? They had no respect for the rights of others. To quote Dennis Miller, "They broke the law. They shouldn't get to use it."
Let me specify before everyone goes crazy that I'm talking about serious crimes only. The degree of harm inflicted, and the number of people harmed, certainly matter. Jaywalkers should not be sentenced to death. But murder someone? You're gone. Attempted murder? We don't need you. Manslaughter? Depends on circumstances. I'd also throw in the kind of "mass victim" crime the Enron pricks committed. Count every dollar they stole, every minute of the future promised to their every victim, the sheer magnitude of the carpet they yanked from beneath the people who trusted them. It's worth far more than one human life. Technically legal? Fuck you. Gone.