Correspondent Jonathan Katz talked about his book, The Big Truck That Went By: How the World Came to Save Haiti and Left Behind a Disaster, about the failure to rebuild the country even though many aid agencies took part in the effort. Mr. Katz also talked about the involvement of people like actor Sean Penn, who went down to the country with the best of intentions but ended up hindering the efforts of others. Mr Katz spoke at Barnes and Noble Booksellers in New York City.