Gretchen Morgenson; Simon Schama; Jamie Oliver

Gretchen Morgenson of the New York Times talks about her article, "A Financial Crisis with Little Guilt," which examines why no financial executives have been prosecuted for their role in the crisis of 2008. Historian Simon Schama discusses all things British and introduces his new book, "Scribble, Scribble, Scribble: Writings on Politics, Ice Cream, Churchill, and My Mother." Chef Jamie Oliver talks about the first season of his reality TV show, "Jamie Oliver's Food Revolution," which aspires to educate people about the food they consume.