He Took Down the FBI’s Most Notorious Spy (feat. Eric O’Neill)

Eric O’Neill is a former FBI counterintelligence operative who went undercover to help take down one of the most dangerous spies in U.S. history. What started as a routine assignment quickly turned into a high-stakes operation involving deception, psychological warfare, and life-or-death pressure inside the FBI itself.

Connect with Eric O’Neill:
🎥 YouTube: https://www.youtube.com/@ericoneill.official
🌐 Website: https://ericoneill.net
📰 Newsletter: https://ericoneill.net/newsletter/
📸 Instagram: https://www.instagram.com/ericoneill.official/
🐦 X (Twitter): https://x.com/eoneill
📚 Books: ericoneill.net/books