Embedded Player Revenge, a book by Washington Post reporter Laura Blumenfeld, was intended to be the story of her search for the Palestinian militant who shot her father, and her revenge against him. It instead became a story about her reconciliation with the man who did the shooting. But some of her journalistic methods have raised ethical questions. Brooke Gladstone, co-host of NPR's On The Media, produced at member station WNYC, reports.