Charles Glass

In his new book, journalist Charles Glass explores the little-known history of thousands of American and British soldiers who deserted during World War II. Glass describes how the strain of war can push a soldier to the breaking point -- and how the line between courage and cowardice is never simple.

Journalist and network news correspondent Charles Glass. His new book is "Tribes With Flags: A Dangerous Passage Through the Chaos of the Middle East." (The Atlantic Monthly Press). Glass was kidnapped and held hostage by pro-Iranian terrorists in 1987. He escaped from his captors 62 days later.