It is safe to say that most politicians these days could be diagnosed with a range of mental conditions, and many would likely be labeled sociopaths or psychopaths. The terms psychopath and sociopath are often used interchangeably, even by mental health professionals. The symptoms are somewhat consistent between the two: lack of conscience, no moral compass, manipulative, low range of emotions, interpersonally insensitive. The psychopath is deadly. He is well spoken, charismatic, fearless, controlling, socially potent, a habitual liar, calm to a disturbing degree in the face of chaos and cold hearted. He is a master at blaming others. David...