I had the opportunity to speak recently with General Stanley McChrystal, retired four-star general, former Commander of the International Security Assistance Force and Commander, US Forces, Afghanistan. Since 2010, he has taught courses in international relations at Yale University as a Senior Fellow of the University's Jackson Institute for Global Affairs. General McChrystal is also the the bestselling author of Leaders: Myth and Reality Learn more about your ad choices. Visit podcastchoices.com/adchoices