US author Ayana Mathis puts her characters on shaky ground in 'The Unsettled'

After the phenomenal success of her first novel, "The Twelve Tribes of Hattie", author Ayana Mathis returns with a story that shifts between 1980s Philadelphia and a mythical Black utopia in Alabama. She tells us about finding inspiration in a particular moment of American history – of dashed hopes and failed social projects – and discusses the challenge of creating three-dimensional characters, including their flaws. We also talk about the upcoming US presidential election and Ayana tells us about an unexpected encounter with Oprah Winfrey herself.