Kayla Harrison on Jon Jones retirement "he has nothing left to prove", Amanda Nunes fight

Kayla Harrison talks on being new UFC women's Bantamweight Champion, fighting Amanda Nunes next, Dustin Poirier retirement, and Ilia Topuria vs. Charles Oliveira for UFC 317 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