Joshua Citarella is an artist, Twitch streamer, and internet culture researcher based in New York City. He is the author of Politigram & the Post-left and has taught at the School of Visual Arts, Rhode Island School of Design and served as an advisor at Carnegie Mellon University and Tufts University. Josh and Eileen discuss internet subcultures, "troll" psychology, the red/blue divide, and how social media contributes to radicalization.