Watch a 24-minute conference talk from DEF CON 31's Recon Village that takes a creative Dr. Seuss-inspired approach to exploring Open Source Intelligence (OSINT). Learn about the diverse array of information gathering techniques using publicly available sources like social media platforms, public records, and news articles. Master essential OSINT tools while understanding the critical ethical considerations and legal boundaries that govern responsible information collection. Recorded at Hotel Linq in Las Vegas, this presentation equips security professionals with practical skills for digital investigation while emphasizing privacy concerns and proper data handling protocols.