Below article found at usliberals.about.com.

Capital punishment, also dubbed the "death penalty," is the pre-meditated and planned taking of a human life by a government in response to a crime committed by that legally convicted person.

Passions in the US are sharply divided, and equally strong among both supporters and protesters of the death penalty.

Arguing against capital punishment, Amnesty International believes that "The death penalty is the ultimate denial of human rights. It is the premeditated and cold-blooded killing of a human being by the state in the name of justice. It violates the right to life...It is the ultimate cruel, inhuman and degrading punishment. There can never be any justification for torture or for cruel treatment."

Arguing for capital punishment, the Clark County, Indiana Prosecuting Attorney writes that "...there are some defendants who have earned the ultimate punishment our society has to offer by committing murder with aggravating circumstances present. I believe life is sacred. It cheapens the life of an innocent murder victim to say that society has no right to keep the murderer from ever killing again. In my view, society has not only the right, but the duty to act in self defense to protect the innocent."

And Catholic Cardinal McCarrick, Archbishop of Washington, writes "...the death penalty diminishes all of us, increases disrespect for human life, and offers the tragic illusion that we can teach that killing is wrong by killing."