Kouri, who's a vice president of the National Assn. of Chiefs of Police, has assembled traits such as superficial charm, an exaggerated sense of self-worth, glibness, lying, lack of remorse and manipulation of others.
These traits, Kouri points out in his analysis, are common to psychopathic serial killers.
But -- and here's the part that may spark some controversy and defensive discussion -- these traits are also common to American politicians. (Maybe you already suspected.)