Joe is joined by Ari Shaffir, Tom Segura and Bert Kreischer to discuss this year's Sober October challenge.Joe is joined by Ari Shaffir, Tom Segura and Bert Kreischer to discuss this year's Sober October challenge.Joe is joined by Ari Shaffir, Tom Segura and Bert Kreischer to discuss this year's Sober October challenge.