MMA H.E.A.T.'s Karyn Bryant talks with lightweight Nate Diaz about his upcoming bout with Josh Thomson, set to take place at UFC on FOX 7: Henderson vs Melendez on April 20, 2013. Nate talks about the lessons he learned after fighting champ Benson Henderson, the challenges Josh presents and the benefit of training with Gilbert Melendez, who has beaten Josh twice. He also talks about the video that surfaced concerning the weight allowance champ GSP was apparently given when he fought his brother