Author Event: Eric O'Neill's "Grey Day"

Meet author Eric O'Neill, cybersecurity expert and former FBI counterterrorism and counterintelligence operative whose new book, Gray Day, tells the story of how he helped take down notorious FBI mole Robert Hanssen, the first Russian cyberspy. A question-and-answer session will follow the author talk, and books will be available for purchase and signing at the event. Presented in partnership with Summer Challenge sponsor Curious Iguana. Free and open to the public.