Amanda Nunes shuts down Julianna Peña claiming UFC 290 will be her retirement fight

TSN’s Aaron Bronsteter interviews Amanda Nunes and Julianna Peña ahead of their trilogy fight for the women’s bantamweight title at UFC 290 in Vancouver. ✔ For more UFC, sign up for ESPN+ http://espnplus.com/ufc/youtube ✔ Get the ESPN App: http://www.espn.com/espn/apps/espn ✔ Subscribe to ESPN on YouTube: http://es.pn/SUBSCRIBEtoYOUTUBE ✔ Subscribe to ESPN FC on YouTube: http://bit.ly/SUBSCRIBEtoESPNFC ✔ Subscribe to NBA on ESPN on YouTube: http://bit.ly/SUBSCRIBEtoNBAonESPN ✔ Watch ESPN on YouTube TV: http://es.pn/YouTubeTV