MMA trainer and former kickboxer Duke Roufus talks to Luke Thomas of MMA Fighting about the state of striking in mixed martial arts, where it's headed and why it's changing. He also makes the case for why his star student Anthony Pettis will defeat UFC featherweight champion Jose Aldo standing when the two fight in August. Subscribe to our channel for more MMA videos! Click here: http://www.youtube.com/subscription_c... - Check us out on Facebook (Facebook.com/MMAFighting) and follow us on Tw