Joaquin Buckley on call out "I can Knock out Kamaru Usman immediately"

UFC 307 Post Fight Press Interview: Joaquin Buckley Joaquin Buckley speaks on KO win over Stephen Thompson at UFC 307. Speaks on Kamaru Usman call out and much more. Stephen Thompson vs. Joaquin Buckley #UFC307 #JoaquinBuckley #StephenThompson Twitter: http://www.twitter.com/MMACrazy Instagram: http://www.Instagram.com/MMA_Crazy Click on the link below to subscribe http://www.youtube.com/user/mmacrazytv?sub_confirmation=1