On this hour of the Dr. Wendy Walsh show, guest Dr. Kevin Volkan, former faculty at Harvard Medical School, joins the show to discuss narcissism. What are the three types of narcissism? Dr. Walsh and Dr. Volkan talk about why narcissists tend to be controlling within a relationship and what manipulative tactics they use. And, do world leaders need tend to be narcissists? Listen to this hour of the Dr. Wendy Walsh show to learn more.