Silicon Valley's Secret Ingredient

Many people have tried to figure out what factors contributed to making Silicon Valley a center of rapid innovation, usually so that they might replicate it elsewhere. But most of these efforts focus on superficial aspects and miss the most important feature of Silicon Valley's culture: the open and free flow of ideas, information and talent. This week, Mike, Dennis and Hersh discuss their personal experiences with Silicon Valley and their observations about what really makes it so special.