Creating the Language that Defines Human Atrocities, Uncovering Hemingway's Wild Years in Paris

International lawyer and professor Philippe Sands examines the lives of the two men who simultaneously originated the ideas of “genocide” and “crimes against humanity.” Lesley M. M. Blume tells the story behind Hemingway's first published novel, The Sun Also Rises, in Everybody Behaves Badly. Novelist Russell Banks recounts some of his greatest travels in his first nonfiction book Voyager. Alvin and Lawrence Ubell are back to take your calls on the repair projects that have you stumped.