Viet Thanh Nguyen and Andrew Lam, in conversation with Amitava Kumar

The Vietnam War was the longest and one of the most divisive armed conflicts in which the United States has taken part. In a session recounting the victories, horrors and disturbances in this eight-year encounter, 2016 Pulitzer Prize winner Viet Thanh Nguyen and Andrew Lam talk of war and its consequences. In conversation with Amitava Kumar.