In the '90s, Clay Shirky was working in theater in New York City and was one of the few people with an Internet connection. As the Web grew, Clay became an expert on all things Internet. He became the first New Media professor at NYU and now is an adjunct professor there, teaching courses on the many effects the Internet has on society. Dr. Oz talks with Clay about his book Here Comes Everybody: The Power of Organizing Without Organizations and about the power Internet social networking can have on healthcare, politics and more.