The Psychopath Not Taken

Fairly interesting article entitled "When Your Child Is a Psychopath" from the Atlantic.

This doesn't do the article justice, but here is what came to me by way of partial summarization:

If your kid was born this way
Punishment won't work
To train the murderous jerk -
At least that's what these experts say.
Reward, they claim, works fine,
At getting the heartless to toe the line.