Sure, those who can't do, teach. But what about those who can do? Marlon Brando has created a set of instructional videos about acting, called Lying for a Living. Reporter Jod Kaftan got a sneak preview.

Brent Runyon tells the story of the day in eighth grade that he set himself on fire...and what led to that. He wasn't a loner, he had friends, his mother was a teacher, his parents took an interest in his life.

Host Ira Glass talks with a bunch of special ed students. By and large, they thought of themselves as regular kids—until each experienced a shocking moment of revelation when they discovered that they were not the same as other kids, and that the other kids already knew that...and had known for a long time.