Junior Dos Santos on Tai Tuivasa: “I Can’t Wait To Knock Somebody Out, And That’s Gonna Be Him!“

Junior Dos Santos does his open workout at ahead of his fight against Tai Tuivasa at UFC Fight Night Adelaide and cuts a promo on the mic. OFFICIAL T-SHIRTS & APPAREL: SUBSCRIBE FOR MORE: Submission Radio is Now Available on iTunes, Stitcher, Tune In and Soundcloud! TWITTER: FACEBOOK: