As a Special Agent of the Secret Service on the White House Detail, Gerald "Jerry" Blaine had the privilege of serving three U.S. presidents during one of the most tumultuous times in American history. After resigning from the Secret Service following John F. Kennedy's assassination, Blaine embarked on a career path with IBM Corporation and became a leading expert in high-level security, lecturing worldwide on the use of computers in Criminal Justice and Intelligence. In 1990, Blaine retired from IBM and joined ARCO International Oil and Gas in Dallas, Texas as the Director of International Se...