Journalist Neil Sheehan covered the Vietnam War, and published the leaked Pentagon Papers. His new book is about Lt. Col. John Paul Vann, who served in the war and grew frustrated with Army and political leadership. Vann was an invaluable source to the press during that time.
Former Executive Editor of The Washington Post Ben Bradlee. During his stint at the paper he helped transform the Post into one of the most influential investigative newspapers. Under his leadership, reporters investigated and broke open the Watergate story. The paper also challenged the federal government over the right to publish the Pentagon Papers. Bradlee has written his autobiography: Ben Bradlee: A Good Life: Newspapering and Other Adventures. (Simon & Shuster)