Matt Taibbi is a journalist and author. He has reported on politics, media, finance, and sports, and has authored several books including: Insane Clown President, Griftopia, and The Business Secrets Of Drug Dealing.

Abby Martin is a journalist and host of the "The Empire Files" -- http://theempirefiles.tv

Hamilton Morris is a writer, documentarian, psychonaut and scientific researcher. His show "Hamilton's Pharmacopeia" is available on VICELAND and iTunes.

Joe sits down with heavyweight fighter Josh Barnett.

Dave Rubin is a stand-up comedian, talk show host, and television personality. He is the creator and host of political comedy talk show “The Rubin Report” -- https://www.youtube.com/RubinReport

Theo Von is a stand-up comedian, television personality, host, and actor. Check out his special on Netflix called "No Offense" & his podcast called "This Past Weekend" available on iTunes & YouTube. https://www.youtube.com/channel/UC5AQEUA...

Joe sits down with Brendan Schaub to discuss upcoming fights.

Tim Kennedy is a Ranger, sniper, Special Forces Operator, and recently retired UFC Fighter.

Jesse Itzler is an entrepreneur, author, and founder of The 100 Mile Group. Check out his new book "Living With The Monks" available at http://jesseitzler.com https://www.instagram.com/jesseitzler https://twitter.com/the100MileMan

Kyle Kingsbury is a retired professional mixed martial artist. He is currently the Director of Human Optimization at Onnit.

Joe sits down with Big John McCarthy to discuss MMA history.

Erik Griffin is a stand-up comedian, writer and actor. His new special "AmERIKan Warrior" premieres on June 8 on Showtime, and he can be also be seen in the Showtime show "I'm Dying Up Here."

Ari Shaffir is a stand-up comedian and also hosts the podcasts Ari Shaffir’s Skeptic Tank & Punch Drunk Sports. See Ari at this year's Edinburgh Festival Fringe from August 3-27.

Tom Papa is a comedian, actor, writer and television/radio host. His new book "Your Dad Stole My Rake: And Other Family Dilemmas" is available now on Amazon. https://www.amazon.com/Your-Dad-Stole-My-Rake/dp/1250144388

Joe sits down with Eddie Bravo & Brendan Schaub to watch the fights on May 27, 2018.