Ronda Rousey is a mixed martial artist, judoka and actress. She is the first and current UFC Women's Bantamweight Champion, as well as the last Strikeforce Women's Bantamweight Champion. Edmond Tarverdyan is an MMA and boxing coach and is also Ronda's head trainer. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Abby Martin is an American journalist and former host of "Breaking the Set" for RT America. Check out her work at http://mediaroots.org Learn more about your ad choices. Visit podcastchoices.com/adchoices

Brian Redban is a comedian and the founder of the Deathsquad podcast network. http://deathsquad.tv Learn more about your ad choices. Visit podcastchoices.com/adchoices

Justin Wren is an American MMA fighter. He recently returned from one of his many trips helping the Pygmy people of the Democratic Republic of the Congo. On August 28th, Justin is fighting in Bellator 141 to help raise more awareness. Learn more here: http://FightFortheForgotten.org Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe is joined by Aubrey Marcus, Brendan Schaub, Bryan Callen, Eddie Bravo, and Tait Fletcher to watch the fights on August 23, 2015. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jeff Ross is a comedian, writer, producer, and director also known as the "Roastmaster General" from his work on the Comedy Central Roasts. His latest special "Jeff Ross Roasts Criminals: Live at Brazos County Jail" is available now on iTunes or http://www.cc.com Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jeff Novitzky is the VP of athlete health and performance for the UFC. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Brian Redban is a comedian and the founder of the Deathsquad podcast network. http://deathsquad.tv Learn more about your ad choices. Visit podcastchoices.com/adchoices

Ethan Nadelmann is the founder and executive director of the Drug Policy Alliance, a New York City-based non-profit organization working to end the War on Drugs. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Mark Bell is an elite powerlifter and owner of Team Super Training Gym in Sacramento, CA. Chris Bell is a writer, director, and filmmaker known for the documentary "Bigger, Stronger, Faster" and his new documentary called "Prescription Thugs" premieres in the fall. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Gad Saad is Professor of Marketing & Concordia University Research Chair in Evolutionary Behavioral Sciences and Darwinian Consumption and author of "The Evolutionary Bases of Consumption" and "The Consuming Instinct" Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe is joined by Brendan Schaub, Bryan Callen, and Eddie Bravo to watch the fights on August 8, 2015. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Steven Hassan is an American licensed mental health counselor who has written extensively on the subject of cults. Learn more about your ad choices. Visit podcastchoices.com/adchoices

"Call Me Lucky" is a documentary about the life and traumatic childhood experiences of Boston stand up comedy legend Barry Crimmins that was directed by Bobcat Goldthwait. Limited release in theaters starts August 7, visit http://callmeluckymovie.com to a screening. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jonathan Ward is the owner of ICON and a designer and creator of coach-built premium automobiles. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Josh Zepps is the host of #WeThePeople LIVE, available on Spotify and at http://wtplive.com Learn more about your ad choices. Visit podcastchoices.com/adchoices

Esther Ku is a stand up comedian, and is also known from the MTV shows "Girl Code" and "Wild 'N Out" Learn more about your ad choices. Visit podcastchoices.com/adchoices

Kirik Jenness & Chris Palmquist run the premiere martial arts website on the internet. http://mixedmartialarts.com Learn more about your ad choices. Visit podcastchoices.com/adchoices

Nick DiPaolo is a writer and stand up comedian. His latest special “Another Senseless Killing” is available now at http://www.nickdipaolo.com. Adam Lowery is a master of mental health and life transition specialist. More information about his work is available at http://www.adamlowery.com Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dr. Rhonda Patrick is a Ph.D in biomedical science and expert on nutritional health. Her podcasts and other videos can be found at FoundMyFitness.com http://www.youtube.com/user/FoundMyFitness Learn more about your ad choices. Visit podcastchoices.com/adchoices