Reva and David Logan Symposium in Investigative Reporting, May 5, 2007. Lowell Bergman joins The New York Times’ Tim Wiener, CIA chief historian David Robarge, former FBI espionage chief Mike Rochford, former CIA veterans Norb Garrett and Milt Bearden and Eric Roth, screenwriter of “The Good Shepherd” to discuss the myths and reality of intelligence and counterintelligence.