Behind the appeal of TED Talks
TED is a platform for ideas, a place where people can give speeches about almost any topic you can imagine. It began as a 1984 conference and is now a global phenomenon. TED Talks are viewed about one billion times each year online at no charge. TED curator Chris Anderson joins "CBS This Morning" to share tips from his new book, "TED Talks: The Official TED Guide to Public Speaking."