Scientist: Here's How To Spot A Psychopath

Not all psychopaths are criminals ..  Professor Robert Hare is a criminal psychologist, and the creator of the PCL-R, a psychological assessment used to determine whether someone is a psychopath Tom Chivers, /Hilary Dotson >> http://www.businessinsider.com/how-to-spot-a-psychopath-2014-11#ixzz3I7HNNKoZ