A man of two faces: Novelist Viet Thanh Nguyen returns with 'The Committed'

His tragicomic narrator dazzled the literary scene in his debut novel "The Sympathizer", winning Viet Thanh Nguyen the Pulitzer Prize in 2016. The author's nameless Franco-Vietnamese protagonist returns for a sequel entitled "The Committed". Viet joins us in the studio to talk about the complex political and personal forces that shaped his fictional creation.