Tina Rosenberg is a Pulitzer Prize-winning journalist and author. In 1987 she won a MacArthur Fellowship, which she used to move to South America. Her experiences there led to her first work, “Children of Cain: Violence and the Violent in Latin America”. Her work has appeared in “The New Republic”, “The New Yorker”, and the “Washington Post”, and “The New York Times”.
Rosenberg is a fellow at the World Policy Institute, and won a Pulitzer Prize for non-fiction, as well as a National Book Award in 1996 for her book “The Haunted Land: Facing Europe’s Ghosts After Communism”, about the fall of Communism in Eastern Europe.
Source - Wikipedia
http://en.wikipedia.org/wiki/Tina_Rosenberg