Bob Horton began his journalism career as a reporter for the Lubbock AvalancheJournal. Innate skill and good fortune took him from a modest Texas farm upbringing to Washington, DC, where he was thrown into the high-pressure world of the wire service, first as a correspondent for the Associated Press, and later for Reuters news agency. The stress was intense, but he found the rush to be intoxicating. From his early days covering the Dallas murder trial...