If I were king of the world, I wouldn't sentence Anders to death either. It's sad that he turned out a madman and did what he did but surely you can't kill people who are mentally ill for being so.
There's a big difference between somebody who's medically declared insane and a member of a terrorist organisation who killed people as his masters wanted for the sole purpose of creating terror.
There's a big difference between somebody who's medically declared insane and a member of a terrorist organisation who killed people as his masters wanted for the sole purpose of creating terror.