Chael Sonnen returns to the show, and he and Frank make a big joint announcement. Chael also previews this weekend's UFC 211 main event & Submission Underground card. Frank's former striking coach Ken Hahn joins Frank and Richard in the bunker to talk martial arts and guns.  New episodes twice weekly.  Subscribe in iTunes, Stitcher Radio, Sound Cloud, Google Play or phoneboothfighting.com Access exclusive bonus content at patreon.com/phoneboothfighting Click thru our Amazon banner on phoneboothfighting.com to support the show while shopping on line.  Get your Phone Booth Fighting t-shirts & signed posters at phonebothfighting.com Follow the show on Instagram @phoneboothfighting & Twitter/Snapchat @phoneboothfight  Like our Facebook page at facebook.com/phoneboothfighting