Second Suns is the unforgettable true story of two very different doctors with a common mission: to rid the world of preventable blindness. Dr. Geoffrey Tabin was the high-achieving "bad boy" of his class at Harvard Medical School. Dr. Sanduk Ruit grew up in a remote village in the Himalayas, where cataract blindness--easily curable in modern hospitals--amounts to an epidemic. Together, they pioneered a new surgical method, by which they have...