Bestselling author and Pulitzer Prize finalist Garrett M. Graff, author of The Devil Reached Toward the Sky: An Oral History of the Making and Unleashing of the Atomic Bomb, explores one of humanity's most daring ventures—the race by scientists and engineers to create the atomic bomb. Senior Historian Bradley W. Hart, PhD interviewed Garrett M. Graff at The National WWII Musuem in New Orleans.