Join the Robots as they look at how to do social and political commentary. And how not to do it.

They mentioned an article on symbolism by authors that you can read at http://mentalfloss.com/article/30937/famous-novelists-symbolism-their-work-and-whether-it-was-intentional.

They also mentioned how author Philip Roth wasn't considered a credible source by Wikipedia about a novel he wrote. Read the article at http://www.hindustantimes.com/lifestyle/books/philip-roth-can-t-edit-his-novel-s-wikipedia-page/article1-926490.aspx.