Recently, author and journalist Yudhijit Bhattacharjee, visited NGA's Springfield, Virginia, campus and told the story of Brian Regan, a former signals intelligence officer who stole over 20,000 pieces of classified information. Regan's story is anything but typical. He was able to elude and stump and authorities long after he was caught due to nearly unbreakable cryptological code he developed. This is not just a story of code breaking and espionage, but also the human side of Regan.